Jiri Kosina [Wed, 15 Oct 2008 23:25:15 +0000 (01:25 +0200)]
HID: fix/improve help texts for quirk drivers
Update the help texts for the HID-quirk drivers, so that they are a little
bit more descriptive.
Also make some obsolete help descriptions up to date.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Kosina [Wed, 15 Oct 2008 23:18:54 +0000 (01:18 +0200)]
HID: fix default building of HID-quirk drivers
Commit
9be7bbd54df3c9c393ccd19acc49f90c517d1291
(HID: build drivers for all quirky devices by default)
made a wrong assumption about select/depends interaction in Kconfig,
resulting in possibility of link failure with certain configuration
options.
Fix this by explicitly having all the quirk-drivers depend on
USB_HID, default to y and make the possibility to alter the
settings dependent on EBMEDDED.
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Linus Torvalds [Tue, 14 Oct 2008 23:53:02 +0000 (16:53 -0700)]
Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6:
i2c-viapro: Add support for SMBus Process Call transactions
i2c: Restore i2c_smbus_process_call function
i2c: Do earlier driver model init
i2c: Only build Tyan SMBus mux drivers on x86
i2c: Guard against oopses from bad init sequences
i2c: Document the implementation details of the /dev interface
i2c: Improve dev-interface documentation
i2c-parport-light: Don't register a platform device resource
hwmon: (dme1737) Convert to a new-style i2c driver
hwmon: (dme1737) Be less i2c-centric
i2c/tps65010: Vibrator hookup to gpiolib
i2c-viapro: Add VX800/VX820 support
i2c: Renesas Highlander FPGA SMBus support
i2c-pca-isa: Don't grab arbitrary resources
i2c/isp1301_omap: Convert to a new-style i2c driver, part 2
i2c/isp1301_omap: Convert to a new-style i2c driver, part 1
Linus Torvalds [Tue, 14 Oct 2008 23:35:43 +0000 (16:35 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (55 commits)
HID: build drivers for all quirky devices by default
HID: add missing blacklist entry for Apple ATV ircontrol
HID: add support for Bright ABNT2 brazilian device
HID: Don't let Avermedia Radio FM800 be handled by usb hid drivers
HID: fix numlock led on Dell device 0x413c/0x2105
HID: remove warn() macro from usb hid drivers
HID: remove info() macro from usb HID drivers
HID: add appletv IR receiver quirk
HID: fix a lockup regression when using force feedback on a PID device
HID: hiddev.h: Fix example code.
HID: hiddev.h: Fix mixed space and tabs in example code.
HID: convert to dev_* prints
HID: remove hid-ff
HID: move zeroplus FF processing
HID: move thrustmaster FF processing
HID: move pantherlord FF processing
HID: fix incorrent length condition in hidraw_write()
HID: fix tty<->hid deadlock
HID: ignore iBuddy devices
HID: report descriptor fix for remaining MacBook JIS keyboards
...
Linus Torvalds [Tue, 14 Oct 2008 23:34:11 +0000 (16:34 -0700)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (56 commits)
ocfs2: Make cached block reads the common case.
ocfs2: Kill the last naked wait_on_buffer() for cached reads.
ocfs2: Move ocfs2_bread() into dir.c
ocfs2: Simplify ocfs2_read_block()
ocfs2: Require an inode for ocfs2_read_block(s)().
ocfs2: Separate out sync reads from ocfs2_read_blocks()
ocfs2: Refactor xattr list and remove ocfs2_xattr_handler().
ocfs2: Calculate EA hash only by its suffix.
ocfs2: Move trusted and user attribute support into xattr.c
ocfs2: Uninline ocfs2_xattr_name_hash()
ocfs2: Don't check for NULL before brelse()
ocfs2: use smaller counters in ocfs2_remove_xattr_clusters_from_cache
ocfs2: Documentation update for user_xattr / nouser_xattr mount options
ocfs2: make la_debug_mutex static
ocfs2: Remove pointless !!
ocfs2: Add empty bucket support in xattr.
ocfs2/xattr.c: Fix a bug when inserting xattr.
ocfs2: Add xattr mount option in ocfs2_show_options()
ocfs2: Switch over to JBD2.
ocfs2: Add the 'inode64' mount option.
...
Bjorn Helgaas [Tue, 14 Oct 2008 23:01:59 +0000 (17:01 -0600)]
rtc-cmos: look for PNP RTC first, then for platform RTC
We shouldn't rely on "pnp_platform_devices" to tell us whether there
is a PNP RTC device.
I introduced "pnp_platform_devices", but I think it was a mistake.
All it tells us is whether we found any PNPBIOS or PNPACPI devices.
Many machines have some PNP devices, but do not describe the RTC
via PNP. On those machines, we need to do the platform driver probe
to find the RTC.
We should just register the PNP driver and see whether it claims anything.
If we don't find a PNP RTC, fall back to the platform driver probe.
This (in conjunction with the arch/x86/kernel/rtc.c patch to add
a platform RTC device when PNP doesn't have one) should resolve
these issues:
http://bugzilla.kernel.org/show_bug.cgi?id=11580
https://bugzilla.redhat.com/show_bug.cgi?id=451188
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Reported-by: Rik Theys <rik.theys@esat.kuleuven.be>
Reported-by: shr_msn@yahoo.com.tw
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bjorn Helgaas [Tue, 14 Oct 2008 23:01:03 +0000 (17:01 -0600)]
x86: register a platform RTC device if PNP doesn't describe it
Most if not all x86 platforms have an RTC device, but sometimes the RTC
is not exposed as a PNP0b00/PNP0b01/PNP0b02 device in PNPBIOS or ACPI:
http://bugzilla.kernel.org/show_bug.cgi?id=11580
https://bugzilla.redhat.com/show_bug.cgi?id=451188
It's best if we can discover the RTC via PNP because then we know
which flavor of device it is, where it lives, and which IRQ it uses.
But if we can't, we should register a platform device using the
compiled-in RTC_PORT/RTC_IRQ resource assumptions.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Reported-by: Rik Theys <rik.theys@esat.kuleuven.be>
Reported-by: shr_msn@yahoo.com.tw
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bjorn Helgaas [Tue, 14 Oct 2008 19:50:21 +0000 (13:50 -0600)]
rtc-cmos: move wake setup from ACPI glue into RTC driver
Move rtc_wake_setup() from drivers/acpi/glue.c into the RTC driver
in drivers/rtc/rtc-cmos.c.
This removes the ordering constraint between the module_init(acpi_rtc_init)
and the cmos_do_probe() code that depends on it.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jiri Kosina [Tue, 14 Oct 2008 21:37:33 +0000 (23:37 +0200)]
HID: build drivers for all quirky devices by default
Once kernel configuration has CONFIG_HID turned on, let also all the
specialized drivers for quirky devices to be built (unless CONFIG_EMBEDDED is
specified), as usually users don't care that much which driver
gives them the functionality, but when they want generic support, they
probably want to have support for all the quirky devices as well.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Kosina [Tue, 14 Oct 2008 20:45:40 +0000 (22:45 +0200)]
HID: add missing blacklist entry for Apple ATV ircontrol
This device is already handled by hid-apple driver, but the blacklist entry
was missing in generic driver.
Reported-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Mauro Carvalho Chehab [Tue, 14 Oct 2008 20:41:43 +0000 (22:41 +0200)]
HID: add support for Bright ABNT2 brazilian device
This keyboard needs to reset the LEDS during probe.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Mauro Carvalho Chehab [Tue, 14 Oct 2008 20:34:32 +0000 (22:34 +0200)]
HID: Don't let Avermedia Radio FM800 be handled by usb hid drivers
Based on an original patch from Alexey Klimov <klimov.linux@gmail.com>,
against kernel version 2.6.27.
This device is already handled by radio-mr800 driver, and we therefore
want usbhid not to touch it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Mauro Carvalho Chehab [Tue, 14 Oct 2008 13:08:47 +0000 (11:08 -0200)]
HID: fix numlock led on Dell device 0x413c/0x2105
This keyboard needs to re-sync numlock after probing.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
From: Greg Kroah-Hartman [Sat, 11 Oct 2008 22:25:51 +0000 (00:25 +0200)]
HID: remove warn() macro from usb hid drivers
USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible. In the
few places that will not work out, use a basic printk().
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Greg Kroah-Hartman [Sat, 11 Oct 2008 22:14:23 +0000 (00:14 +0200)]
HID: remove info() macro from usb HID drivers
USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Peter Korsgaard [Mon, 6 Oct 2008 09:15:34 +0000 (11:15 +0200)]
HID: add appletv IR receiver quirk
Similar to the existing IRCONTROL4 handling
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Anssi Hannula [Sat, 4 Oct 2008 12:44:06 +0000 (14:44 +0200)]
HID: fix a lockup regression when using force feedback on a PID device
Commit
8006479c9b75fb6594a7b746af3d7f1fbb68f18f introduced a spinlock in
input_dev->event_lock, which is locked when handling input events.
However, the hid-pidff driver sleeps when handling events as it waits for
reports being sent to the device before changing the report contents
again.
This causes a system lockup when trying to use force feedback with a PID
device, a regression introduced in 2.6.24 and 2.6.23.15.
Fix it by extracting the raw report data from struct hid_report
immediately when hid_submit_report() is called, therefore allowing
drivers to change the contents of struct hid_report immediately without
affecting the already-queued transfer.
In hid-pidff, re-add the removed usbhid_wait_io() to
pidff_erase_effect() instead, to prevent a full report queue from causing
the submission to fail, thus not freeing up device memory.
pidff_erase_effect() is not called while dev->event_lock is held.
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Antonio Ospite [Thu, 2 Oct 2008 20:15:02 +0000 (22:15 +0200)]
HID: hiddev.h: Fix example code.
Fix hiddev.h example code.
To get the correct usage code, you need to set report_type and
report_id.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Antonio Ospite [Thu, 2 Oct 2008 20:14:54 +0000 (22:14 +0200)]
HID: hiddev.h: Fix mixed space and tabs in example code.
Fix mixed space and tabs in example code.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 18 Sep 2008 10:23:34 +0000 (12:23 +0200)]
HID: convert to dev_* prints
Since we have a real device bound to a driver, we may use struct
device for printing. Use dev_* functions instead of printks in
4 drivers.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 18 Sep 2008 10:23:33 +0000 (12:23 +0200)]
HID: remove hid-ff
hid-ff.c now calls only pidff (generic driver), the special ones are now
in separate drivers. Invoke pidff on all non-special directly.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 18 Sep 2008 10:23:32 +0000 (12:23 +0200)]
HID: move zeroplus FF processing
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 18 Sep 2008 10:23:31 +0000 (12:23 +0200)]
HID: move thrustmaster FF processing
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 18 Sep 2008 17:43:32 +0000 (19:43 +0200)]
HID: move pantherlord FF processing
Move the force feedback processing into a separate module.
[jkosina@suse.cz: fix Kconfig texts a little bit]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Kosina [Wed, 17 Sep 2008 17:41:58 +0000 (19:41 +0200)]
HID: fix incorrent length condition in hidraw_write()
The bound check on the buffer length
if (count > HID_MIN_BUFFER_SIZE)
is of course incorrent, the proper check is
if (count > HID_MAX_BUFFER_SIZE)
Fix it.
Reported-by: Jerry Ryle <jerry@mindtribe.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Mon, 8 Sep 2008 23:23:03 +0000 (01:23 +0200)]
HID: fix tty<->hid deadlock
hid_compat_load() runs on the default workqueue, it request_module(), it
execs modprobe, it exits, tty flushes default workqueue, it hangs, because
we are still in it.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: <Valdis.Kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Remi Cattiau [Mon, 8 Sep 2008 23:39:33 +0000 (01:39 +0200)]
HID: ignore iBuddy devices
iBuddy devices claim to be HID devices, but they are not.
Add them to the blacklist.
Signed-off-by: Remi Cattiau <remi@cattiau.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Tomoya Adachi [Thu, 4 Sep 2008 09:29:27 +0000 (11:29 +0200)]
HID: report descriptor fix for remaining MacBook JIS keyboards
This patch fixes a problem that MacBook JIS keyboard sends wrong report
descriptors. Although it has already been fixed in the first Core 2 Duo model,
it still remains in other models of MacBook.
Signed-off-by: Tomoya Adachi <adachi@il.is.s.u-tokyo.ac.jp>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Randy Dunlap [Thu, 4 Sep 2008 08:55:00 +0000 (10:55 +0200)]
HID: fix gyration build error
Fix config symbol name in ifdef to fix build error:
ERROR: "hid_compat_gyration" [drivers/hid/hid-dummy.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Sergey Belyashov [Tue, 2 Sep 2008 15:31:16 +0000 (17:31 +0200)]
HID: Autocentering support for Logitech MOMO Racing Wheel
Current kernel has no support for autocentering for Logitech wheels. By
default autocentering enabled in wheel and constant effect does not work
properly. Using USB sniffer I found command which change autocentering
settings: 0xFE, 0x0D, 0x0R, 0x0L, 0x80, 0x00, 0x00, where R - clockwise force,
L - counter-clockwise (0x0-0xF, 0xC = 100%).
Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Alex Chiang [Wed, 27 Aug 2008 11:36:18 +0000 (13:36 +0200)]
HID: fix grammo in HID_COMPAT Kconfig help text
The Kconfig option for HID_COMPAT should read "lose", not "loose".
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Kosina [Wed, 27 Aug 2008 09:21:42 +0000 (11:21 +0200)]
HID: add support for Super Dual Box Pro USB PS2/PS2 adapter
This seems to be the very same device, as already supported Smartjoy
dual Plus, but with slightly different vendor ID. Let's support this
one too.
Reported-by: David Ashley <dashxdr@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Richard Hughes [Wed, 27 Aug 2008 09:19:37 +0000 (11:19 +0200)]
HID: remove ignore quirk for MGE UPS devices
This patch reverts the change made four years ago here:
http://www.vg.kernel.org/pub/linux/kernel/people/gregkh/usb/2.4/usb-hid-2.4.25-pre7.patch
UPS's made by MGE can be used with usbhid just fine, and by removing the
ignore quirk allows them to be used with HAL so they just work when plugged
in, without needing to be manually configured.
With the ignore quirk in place a user would have to configure NUT before the
UPS could be used, as NUT uses it's own internal USB matching framework
to match against the USB devices, do low level control messages on the
device and then parse the HID tables all in userspace.
This is not needed, as allowing the device to be claimed as a usbhid device
allows it to be used like any other USB UPS device. The devices correctly
advertise the power device page which can be queried for the device state.
I assume the quirk was changed so that people using < libusb 0.1.8 could
still use NUT's internal HID code to manage the UPS.
libusb 0.1.8 was released quite some time ago: 2004-02-11.
This patch does not break NUT as in drivers/libusb.c the device is force
unbound from the kernel driver using usb_detach_kernel_driver_np () where
it can be controlled like normal.
[jkosina@suse.cz: adapt to the new hidbus code]
Signed-off-by: Richard Hughes <rhughes@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Kosina [Wed, 20 Aug 2008 17:13:52 +0000 (19:13 +0200)]
HID: introduce list for hiddev creation forcing
Introduce a list of devices for which there is need to
force a creation of the hiddev interface, but still they
are operated by generic driver (i.e. certain UPS).
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 4 Jul 2008 21:06:45 +0000 (23:06 +0200)]
HID: move logitech FF processing
Merge the logitech force feedback processing directly into logitech
driver from the usbhid core.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 27 Jun 2008 18:41:02 +0000 (20:41 +0200)]
HID: move reset leds quirk
Move the handling of the leds resetting from the core to
the dell and logitech drivers.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 26 Jun 2008 22:04:24 +0000 (00:04 +0200)]
HID: move connect quirks
Move connecting from usbhid to the hid layer and fix also hidp in
that manner.
This removes all the ignore/force hidinput/hiddev connecting quirks.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 26 Jun 2008 20:25:33 +0000 (22:25 +0200)]
HID: move dell quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 25 Jun 2008 21:47:04 +0000 (23:47 +0200)]
HID: move sony quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 25 Jun 2008 21:03:55 +0000 (23:03 +0200)]
HID: remove rdesc quirk support
Remove support for both dynamic and static report descriptor
quirks. There is no longer rdesc code which it would support,
so it's useless.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 31 Jul 2008 09:09:37 +0000 (11:09 +0200)]
HID: remove hid-input-quirks
Remove the file since these is no user now.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 25 Jun 2008 20:31:48 +0000 (22:31 +0200)]
HID: move samsung quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Thu, 24 Jul 2008 21:35:13 +0000 (23:35 +0200)]
HID: move gyration quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 22:07:50 +0000 (00:07 +0200)]
HID: move monterey quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 21:46:21 +0000 (23:46 +0200)]
HID: move petalynx quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 21:24:57 +0000 (23:24 +0200)]
HID: move belkin quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 20:48:52 +0000 (22:48 +0200)]
HID: move chicony quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 19:11:21 +0000 (21:11 +0200)]
HID: move ezkey quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Tue, 24 Jun 2008 18:42:25 +0000 (20:42 +0200)]
HID: move cherry quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Mon, 23 Jun 2008 21:31:09 +0000 (23:31 +0200)]
HID: move a4tech quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Mon, 23 Jun 2008 20:54:08 +0000 (22:54 +0200)]
HID: move cypress quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Mon, 23 Jun 2008 19:56:07 +0000 (21:56 +0200)]
HID: move sunplus quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 20 Jun 2008 19:26:11 +0000 (21:26 +0200)]
HID: move microsoft quirks
Move them from the core code to a separate driver.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 18 Jun 2008 21:55:41 +0000 (23:55 +0200)]
HID: indent switches/cases
Bring switch and cases into coding style and save thus some
indentation to make the code tighter.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:22 +0000 (11:49 +0200)]
HID: add compat support
Add compat option to hid code to allow loading of all modules on
systems which don't allow autoloading because of old userspace.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 18 Jun 2008 21:36:49 +0000 (23:36 +0200)]
HID: move apple quirks
Move them from the core code to a separate driver.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:20 +0000 (11:49 +0200)]
HID: move ignore quirks
Move ignore quirks from usbhid-quirks into hid-core code. Also don't output
warning when ENODEV is error code in usbhid and try ordinal input in hidp
when that error is returned.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:19 +0000 (11:49 +0200)]
HID: move logitech quirks
Move them from the core and input code to a separate driver.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:18 +0000 (11:49 +0200)]
HID: move usage input mapping to hid.h
This mapping are currently used on 2 placces and will be needed by more
quirk drivers, so move them to hid.h to allow them to use it.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Wed, 4 Jun 2008 09:02:56 +0000 (11:02 +0200)]
HID: move ids into separate file
Move ids from hid-quirks.c into separate file, since it will be needed in
more than one place.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:16 +0000 (11:49 +0200)]
HID: hid, make parsing event driven
Next step for complete hid bus, this patch includes:
- call parser either from probe or from hid-core if there is no probe.
- add ll_driver structure and centralize some stuff there (open, close...)
- split and merge usb_hid_configure and hid_probe into several functions
to allow hooks/fixes between them
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Fri, 16 May 2008 09:49:15 +0000 (11:49 +0200)]
HID: make a bus from hid code
Make a bus from hid core. This is the first step for converting all the
quirks and separate almost-drivers into real drivers attached to this bus.
It's implemented to change behaviour in very tiny manner, so that no driver
needs to be changed this time.
Also add generic drivers for both usb and bt into usbhid or hidp
respectively which will bind all non-blacklisted device. Those blacklisted
will be either grabbed by special drivers or by nobody if they are broken at
the very rude base.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jiri Slaby [Mon, 19 May 2008 13:50:01 +0000 (15:50 +0200)]
modpost: add support for hid
Generate aliases for hid device modules to support autoloading.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Linus Torvalds [Tue, 14 Oct 2008 19:31:14 +0000 (12:31 -0700)]
Merge branch 'for-2.6.28' of git://linux-nfs.org/~bfields/linux
* 'for-2.6.28' of git://linux-nfs.org/~bfields/linux: (59 commits)
svcrdma: Fix IRD/ORD polarity
svcrdma: Update svc_rdma_send_error to use DMA LKEY
svcrdma: Modify the RPC reply path to use FRMR when available
svcrdma: Modify the RPC recv path to use FRMR when available
svcrdma: Add support to svc_rdma_send to handle chained WR
svcrdma: Modify post recv path to use local dma key
svcrdma: Add a service to register a Fast Reg MR with the device
svcrdma: Query device for Fast Reg support during connection setup
svcrdma: Add FRMR get/put services
NLM: Remove unused argument from svc_addsock() function
NLM: Remove "proto" argument from lockd_up()
NLM: Always start both UDP and TCP listeners
lockd: Remove unused fields in the nlm_reboot structure
lockd: Add helper to sanity check incoming NOTIFY requests
lockd: change nlmclnt_grant() to take a "struct sockaddr *"
lockd: Adjust nlmsvc_lookup_host() to accomodate AF_INET6 addresses
lockd: Adjust nlmclnt_lookup_host() signature to accomodate non-AF_INET
lockd: Support non-AF_INET addresses in nlm_lookup_host()
NLM: Convert nlm_lookup_host() to use a single argument
svcrdma: Add Fast Reg MR Data Types
...
Linus Torvalds [Tue, 14 Oct 2008 19:28:55 +0000 (12:28 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/lrg/voltage-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6: (26 commits)
mfd: Fix warning in WM8350
mfd: Add placeholders for WM8350 client devices
da903x: add regulator support for DA9030/DA9034
mfd: Add WM8350 subdevice registration helper
regulator: Add WM8350 regulator support
mfd: Add WM8350 interrupt support
mfd: Add initialisation callback for WM8350
mfd: Add GPIO pin configuration support for WM8350
mfd: Add I2C control support for WM8350
mfd: Core support for the WM8350 AudioPlus PMIC
mfd: Add WM8350 watchdog register definitions
mfd: Add WM8350 RTC register definitions
mfd: Add WM8350 comparator register definitions
mfd: Add WM8350 PMU register definitions
mfd: Add WM8350 PMIC register definitions
mfd: Add WM8350 GPIO register definitions
mfd: Add WM8350 audio register definitions
regulator: Export regulator name via sysfs
regulator: Add WM8400 regulator support
mfd: Core support for the WM8400 AudioPlus HiFi CODEC and PMU
...
Linus Torvalds [Tue, 14 Oct 2008 19:28:02 +0000 (12:28 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/arjan/linux-2.6-fastboot
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-fastboot:
raid, fastboot: hide RAID autodetect option if MD is compiled as a module
raid: make RAID autodetect default a KConfig option
warning: fix init do_mounts_md c
fastboot: make the RAID autostart code print a message just before waiting
fastboot: make the raid autodetect code wait for all devices to init
fastboot: Fix bootgraph.pl initcall name regexp
fastboot: fix issues and improve output of bootgraph.pl
Add a script to visualize the kernel boot process / time
Linus Torvalds [Tue, 14 Oct 2008 19:12:02 +0000 (12:12 -0700)]
Revert "vt: fix background color on line feed"
This reverts commit
c9e587abfdec2c2aaa55fab83bcb4972e2f84f9b, and the
subsequent commits that fixed it up:
-
afa9b649 "fbcon: prevent cursor disappearance after switching to 512
character font"
-
d850a2fa "vt/fbcon: fix background color on line feed"
-
7fe3915a "vt/fbcon: update scrl_erase_char after 256/512-glyph font
switch"
by request of Alan Cox. Quoth Alan:
"Unfortunately it's wrong and its been causing breakages because
various apps like ncurses expect our previous (and correct)
behaviour."
Alexander sent out a similar patch.
Requested-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Tested-by: Jan Engelhardt <jengelh@medozas.de>
Cc: Alexander V. Lukyanov <lav@netis.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Joel Becker [Fri, 10 Oct 2008 00:20:34 +0000 (17:20 -0700)]
ocfs2: Make cached block reads the common case.
ocfs2_read_blocks() currently requires the CACHED flag for cached I/O.
However, that's the common case. Let's flip it around and provide an
IGNORE_CACHE flag for the special users. This has the added benefit of
cleaning up the code some (ignore_cache takes on its special meaning
earlier in the loop).
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Joel Becker [Fri, 10 Oct 2008 00:20:33 +0000 (17:20 -0700)]
ocfs2: Kill the last naked wait_on_buffer() for cached reads.
ocfs2's cached buffer I/O goes through ocfs2_read_block(s)(). dir.c had
a naked wait_on_buffer() to wait for some readahead, but it should
use ocfs2_read_block() instead.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Joel Becker [Fri, 10 Oct 2008 00:20:32 +0000 (17:20 -0700)]
ocfs2: Move ocfs2_bread() into dir.c
dir.c is the only place using ocfs2_bread(), so let's make it static to
that file.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Joel Becker [Fri, 10 Oct 2008 00:20:31 +0000 (17:20 -0700)]
ocfs2: Simplify ocfs2_read_block()
More than 30 callers of ocfs2_read_block() pass exactly OCFS2_BH_CACHED.
Only six pass a different flag set. Rather than have every caller care,
let's make ocfs2_read_block() take no flags and always do a cached read.
The remaining six places can call ocfs2_read_blocks() directly.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Joel Becker [Fri, 10 Oct 2008 00:20:30 +0000 (17:20 -0700)]
ocfs2: Require an inode for ocfs2_read_block(s)().
Now that synchronous readers are using ocfs2_read_blocks_sync(), all
callers of ocfs2_read_blocks() are passing an inode. Use it
unconditionally. Since it's there, we don't need to pass the
ocfs2_super either.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Joel Becker [Fri, 10 Oct 2008 00:20:29 +0000 (17:20 -0700)]
ocfs2: Separate out sync reads from ocfs2_read_blocks()
The ocfs2_read_blocks() function currently handles sync reads, cached,
reads, and sometimes cached reads. We're going to add some
functionality to it, so first we should simplify it. The uncached,
synchronous reads are much easer to handle as a separate function, so we
instroduce ocfs2_read_blocks_sync().
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Linus Torvalds [Tue, 14 Oct 2008 17:28:49 +0000 (10:28 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
qlge: Fix page size ifdef test.
net: Rationalise email address: Network Specific Parts
dsa: fix compile bug on s390
netns: mib6 section fixlet
enic: Fix Kconfig headline description
de2104x: wrong MAC address fix
s390: claw compile fixlet
net: export genphy_restart_aneg
cxgb3: extend copyrights to 2008
cxgb3: update driver version
net/phy: add missing kernel-doc
pktgen: fix skb leak in case of failure
mISDN/dsp_cmx.c: fix size checks
misdn: use nonseekable_open()
net: fix driver build errors due to missing net/ip6_checksum.h include
Julia Lawall [Mon, 13 Oct 2008 19:59:04 +0000 (21:59 +0200)]
arch/m68k/mm/kmap.c: introduce missing kfree
Error handling code following a kmalloc should free the allocated data.
The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@r exists@
local idexpression x;
statement S;
expression E;
identifier f,l;
position p1,p2;
expression *ptr != NULL;
@@
(
if ((x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...)) == NULL) S
|
x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
..
if (x == NULL) S
)
<... when != x
when != if (...) { <+...x...+> }
x->f = E
..>
(
return \(0\|<+...x...+>\|ptr\);
|
return@p2 ...;
)
@script:python@
p1 << r.p1;
p2 << r.p2;
@@
print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:59:03 +0000 (21:59 +0200)]
net/rfkill/rfkill-input.c needs <linux/sched.h>
For some m68k configs, I get:
| net/rfkill/rfkill-input.c: In function 'rfkill_start':
| net/rfkill/rfkill-input.c:208: error: dereferencing pointer to incomplete type
As the incomplete type is `struct task_struct', including <linux/sched.h> fixes
it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:59:02 +0000 (21:59 +0200)]
m68k: Atari SCSI needs NVRAM
ERROR: "nvram_read_byte" [drivers/scsi/atari_scsi.ko] undefined!
ERROR: "nvram_check_checksum" [drivers/scsi/atari_scsi.ko] undefined!
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:59:01 +0000 (21:59 +0200)]
m68k: init_irq_proc depends on CONFIG_PROC_FS
If CONFIG_PROC_FS is not set, I get:
| arch/m68k/kernel/ints.c:433: error: redefinition of 'init_irq_proc'
| include/linux/interrupt.h:438: error: previous definition of 'init_irq_proc' was here
This was introduced by commit
6168a702ab0be181e5e57a0b2d0e7376f7a47f0b
("Declare init_irq_proc before we use it."), which replaced the #ifdef
protection of the init_irq_proc() call by a static inline dummy if
CONFIG_PROC_FS is not set.
Make init_irq_proc() depend on CONFIG_PROC_FS to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Mon, 13 Oct 2008 19:59:00 +0000 (21:59 +0200)]
m68k: remove the dead PCI code
This patch removes the no longer used m68k PCI code.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Mon, 13 Oct 2008 19:58:59 +0000 (21:58 +0200)]
m68k: Remove the broken Hades support
This patch removes the Hades support that was marked as BROKEN 5 years ago.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:58 +0000 (21:58 +0200)]
HP input: kill warnings due to suseconds_t differences
Kill compiler warnings related to printf() formats in the input drivers for
various HP9000 machines, which are shared between PA-RISC (suseconds_t is int)
and m68k (suseconds_t is long). As both are 32-bit, it's safe to cast to int.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:57 +0000 (21:58 +0200)]
m68k: <asm/pci.h> needs <asm-generic/pci-dma-compat.h>
Several multi-bus subsystems:
| include/linux/ssb/ssb.h: In function 'ssb_dma_mapping_error':
| include/linux/ssb/ssb.h:430: error: implicit declaration of function 'pci_dma_mapping_error'
| include/linux/ssb/ssb.h: In function 'ssb_dma_map_single':
| include/linux/ssb/ssb.h:444: error: implicit declaration of function 'pci_map_single'
| include/linux/ssb/ssb.h: In function 'ssb_dma_unmap_single':
| include/linux/ssb/ssb.h:458: error: implicit declaration of function 'pci_unmap_single'
| include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_for_cpu':
| include/linux/ssb/ssb.h:475: error: implicit declaration of function 'pci_dma_sync_single_for_cpu'
| include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_for_device':
| include/linux/ssb/ssb.h:493: error: implicit declaration of function 'pci_dma_sync_single_for_device'
or legacy drivers:
| drivers/net/hp100.c: In function 'pdl_map_data':
| drivers/net/hp100.c:291: error: implicit declaration of function 'pci_map_single'
| drivers/net/hp100.c: In function 'hp100_probe1':
| drivers/net/hp100.c:707: error: implicit declaration of function 'pci_alloc_consistent'
| drivers/net/hp100.c:782: error: implicit declaration of function 'pci_free_consistent'
| drivers/net/hp100.c: In function 'hp100_clean_txring':
| drivers/net/hp100.c:1614: error: implicit declaration of function 'pci_unmap_single'
and
| drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_allocate_scb':
| drivers/scsi/aic7xxx_old.c:2573: error: implicit declaration of function 'pci_alloc_consistent'
| drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_done':
| drivers/scsi/aic7xxx_old.c:2697: error: implicit declaration of function 'pci_unmap_single'
| drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_handle_seqint':
| drivers/scsi/aic7xxx_old.c:4275: error: implicit declaration of function 'pci_map_single'
| drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_free':
| drivers/scsi/aic7xxx_old.c:8460: error: implicit declaration of function 'pci_free_consistent'
rely on PCI DMA operations to be always available.
Add #include <asm-generic/pci-dma-compat.h> to <asm/pci.h> to make them happy.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:56 +0000 (21:58 +0200)]
m68k: Add missing dma_sync_single_range_for_{cpu,device}()
| include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_range_for_cpu':
| include/linux/ssb/ssb.h:517: error: implicit declaration of function 'dma_sync_single_range_for_cpu'
| include/linux/ssb/ssb.h: In function 'ssb_dma_sync_single_range_for_device':
| include/linux/ssb/ssb.h:538: error: implicit declaration of function 'dma_sync_single_range_for_device'
Add the missing dma_sync_single_range_for_{cpu,device}(), and remove the
`inline' for the non-static function dma_sync_single_for_device().
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:55 +0000 (21:58 +0200)]
m68k: Define rtc_lock on Atari
The nvram and rtc-cmos drivers use the spinlock rtc_lock to protect against
concurrent accesses to the CMOS memory. As m68k doesn't support SMP or preempt
yet, the spinlock calls tend to get optimized away, but not for all
configurations, causing in some rare cases:
| ERROR: "rtc_lock" [drivers/rtc/rtc-cmos.ko] undefined!
| ERROR: "rtc_lock" [drivers/char/nvram.ko] undefined!
Add the spinlock to the Atari core code to avoid this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:54 +0000 (21:58 +0200)]
m68k: Remove unused atari_kbd_translate()
If CONFIG_VT=n, I get:
| arch/m68k/atari/built-in.o: In function `atari_kbd_translate':
| arch/m68k/atari/atakeyb.c:640: undefined reference to `shift_state'
Just remove atari_kbd_translate(), as it's unused.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:53 +0000 (21:58 +0200)]
m68k: Modular Amiga keyboard needs key_maps
| ERROR: "key_maps" [drivers/input/keyboard/amikbd.ko] undefined!
Export key_maps in the Amiga core code, as its defined in an autogenerated
file (drivers/char/defkeymap.c)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:51 +0000 (21:58 +0200)]
m68k: Reverse platform MMU logic so Sun 3 is last
Currently Sun 3 support is the first platform option, as the Sun 3 MMU is
incompatible with standard Motorola MMUs. However, this means that
`allmodconfig' enables support for Sun 3, and thus disables support for all
other platforms.
Reverse the logic and move Sun 3 last, so `allmodconfig' enables all
platforms except for Sun 3, increasing compile-coverage.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Roman Zippel [Mon, 13 Oct 2008 19:58:50 +0000 (21:58 +0200)]
m68k: Add NOTES to init data so its discarded at boot
Add .note.gnu.build-id to init data so it's discarded at boot.
[Andreas Schwab] Use NOTES macro
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Roman Zippel [Mon, 13 Oct 2008 19:58:49 +0000 (21:58 +0200)]
m68k: Put .bss at the end of the data section
Put .bss at the end of the data section
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Mon, 13 Oct 2008 19:58:48 +0000 (21:58 +0200)]
m68k: Use new printk() extension %pS to print symbols
This changes the oops and backtrace code to use the new `%pS' printk()
extension to print out symbols rather than manually calling print_symbol.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Adrian Bunk [Mon, 13 Oct 2008 19:58:47 +0000 (21:58 +0200)]
m68k: use bcd2bin/bin2bcd
This patch changes m68k to use the new bcd2bin/bin2bcd functions instead
of the obsolete BCD_TO_BIN/BIN_TO_BCD/BCD2BIN/BIN2BCD macros.
It also remove local bcd2bin/bin2bcd implementations
in favor of the global ones.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Alan Cox [Tue, 14 Oct 2008 10:29:06 +0000 (11:29 +0100)]
8250: Fix lock warning (and possible crash)
Splitting the 8250 code back up to avoid a clash with the NR_IRQS removal
patch introduced a last minute bug. Put back the additional needed lines
for the old lock init
Signed-off-by: Alan Cox <alan@redhat.com>
[ Ingo also reports that this can cause a spontaneous reboot crash with
certain configs, and sends in an identical patch ]
Tested-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Prakash Mortha [Tue, 14 Oct 2008 15:30:06 +0000 (17:30 +0200)]
i2c-viapro: Add support for SMBus Process Call transactions
Add support for SMBus Process Call transactions. These are combined
word write, word read transactions.
Signed-off-by: Prakash Mortha <pmortha@escient.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Prakash Mortha [Tue, 14 Oct 2008 15:30:06 +0000 (17:30 +0200)]
i2c: Restore i2c_smbus_process_call function
Restore the i2c_smbus_process_call() as one driver (for the
Micronas MAP5401) will need it soon.
[JD: Update documentation accordingly.]
Signed-off-by: Prakash Mortha <pmortha@escient.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
David Brownell [Tue, 14 Oct 2008 15:30:06 +0000 (17:30 +0200)]
i2c: Do earlier driver model init
Move I2C driver model init earlier in the boot sequence.
This avoids oopsing in statically linked systems when some
subsystems register I2C drivers in subsys_initcall() code,
but those subsystems are linked (and initialized) before I2C.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Tue, 14 Oct 2008 15:30:06 +0000 (17:30 +0200)]
i2c: Only build Tyan SMBus mux drivers on x86
The two Tyan SMBus mux drivers (i2c-amd756-s4882 and i2c-nforce2-s4985)
are only useful on specific x86 motherboards, so there is no point in
letting them be built on other architectures.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
David Brownell [Tue, 14 Oct 2008 15:30:05 +0000 (17:30 +0200)]
i2c: Guard against oopses from bad init sequences
Guard I2C against oopsing because of init sequence problems, by
verifying that i2c_init() has been called before calling any
routines that rely on that initialization. This specific test
just requires that bus_register(&i2c_bus_type) was called.
Examples of this kind of oopsing come from subystems and drivers
which register I2C drivers in their subsys_initcall code but
which are statically linked before I2C by drivers/Makefile.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Tue, 14 Oct 2008 15:30:05 +0000 (17:30 +0200)]
i2c: Document the implementation details of the /dev interface
I wrote this explanation to answer a question on the i2c mailing list,
and thought it would be good to have in the kernel documentation.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Tue, 14 Oct 2008 15:30:05 +0000 (17:30 +0200)]
i2c: Improve dev-interface documentation
* Clarify some points.
* Point developers to i2c-tools instead of lm_sensors.
* Fix coding style in code examples.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Jean Delvare [Tue, 14 Oct 2008 15:30:04 +0000 (17:30 +0200)]
i2c-parport-light: Don't register a platform device resource
The i2c-parport-light driver isn't a real platform driver, so it
should not instantiate platform devices with resources. The resource
management system can't cope with colliding resources, and we are
likely to create such a colliding resource.
So, better just try to grab the I/O ports we need right at module
initialization time, and bail out if we can't. It has the added
benefit that the module will no longer load if it isn't going to work,
which is definitely more user-friendly.
Signed-off-by: Jean Delvare <khali@linux-fr.org>