From: Jiang Liu <liuj97@gmail.com>
Date: Fri, 17 May 2013 15:45:18 +0000 (+0800)
Subject: avr32: fix building warnings caused by redefinitions of HZ
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0c9b5a317b8ae7201fed07ec66d642b2ad7ea1b0;p=openwrt%2Fstaging%2Fblogic.git

avr32: fix building warnings caused by redefinitions of HZ

As suggested by David Howells <dhowells@redhat.com>, use
asm-generic/param.h and uapi/asm-generic/param.h for AVR32.

It also fixes building warnings caused by redefinitions of HZ:
In file included from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4,
                 from include/linux/timex.h:63,
                 from include/linux/jiffies.h:8,
                 from include/linux/ktime.h:25,
                 from include/linux/timer.h:5,
                 from include/linux/workqueue.h:8,
                 from include/linux/srcu.h:34,
                 from include/linux/notifier.h:15,
                 from include/linux/memory_hotplug.h:6,
                 from include/linux/mmzone.h:777,
                 from include/linux/gfp.h:4,
                 from arch/avr32/mm/init.c:10:
/ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:6:1: warning: "HZ" redefined
In file included from /ws/linux/kernel/linux.git/arch/avr32/include/asm/param.h:4,
                 from /ws/linux/kernel/linux.git/include/uapi/linux/param.h:4,
                 from include/linux/timex.h:63,
                 from include/linux/jiffies.h:8,
                 from include/linux/ktime.h:25,
                 from include/linux/timer.h:5,
                 from include/linux/workqueue.h:8,
                 from include/linux/srcu.h:34,
                 from include/linux/notifier.h:15,
                 from include/linux/memory_hotplug.h:6,
                 from include/linux/mmzone.h:777,
                 from include/linux/gfp.h:4,
                 from arch/avr32/mm/init.c:10:
/ws/linux/kernel/linux.git/arch/avr32/include/uapi/asm/param.h:6:1: warning: this is the location of the previous definition

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
---

diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 4dd4f78d3dcc..d22af851f3f6 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -2,3 +2,4 @@
 generic-y	+= clkdev.h
 generic-y	+= exec.h
 generic-y	+= trace_clock.h
+generic-y	+= param.h
diff --git a/arch/avr32/include/asm/param.h b/arch/avr32/include/asm/param.h
deleted file mode 100644
index 009a167aea1f..000000000000
--- a/arch/avr32/include/asm/param.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __ASM_AVR32_PARAM_H
-#define __ASM_AVR32_PARAM_H
-
-#include <uapi/asm/param.h>
-
-# define HZ		CONFIG_HZ
-# define USER_HZ	100		/* User interfaces are in "ticks" */
-# define CLOCKS_PER_SEC	(USER_HZ)	/* frequency at which times() counts */
-#endif /* __ASM_AVR32_PARAM_H */
diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild
index df53e7a46774..3b85eaddf525 100644
--- a/arch/avr32/include/uapi/asm/Kbuild
+++ b/arch/avr32/include/uapi/asm/Kbuild
@@ -33,3 +33,4 @@ header-y += termbits.h
 header-y += termios.h
 header-y += types.h
 header-y += unistd.h
+generic-y += param.h
diff --git a/arch/avr32/include/uapi/asm/param.h b/arch/avr32/include/uapi/asm/param.h
deleted file mode 100644
index d28aa5ee6d37..000000000000
--- a/arch/avr32/include/uapi/asm/param.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef _UAPI__ASM_AVR32_PARAM_H
-#define _UAPI__ASM_AVR32_PARAM_H
-
-
-#ifndef HZ
-# define HZ		100
-#endif
-
-/* TODO: Should be configurable */
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-# define NOGROUP	(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64
-
-#endif /* _UAPI__ASM_AVR32_PARAM_H */