LED/MIPS: Move SEAD3 LED driver to where it belongs.

Fixes the following randconfig problem

leds-sead3.c:(.text+0x7dc): undefined reference to `led_classdev_unregister'
leds-sead3.c:(.text+0x7e8): undefined reference to `led_classdev_unregister'

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Bryan Wu <cooloney@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-leds@vger.kernel.org
Cc: linux-mips@linux-mips.org
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>

diff --git a/arch/mips/mti-sead3/Makefile b/arch/mips/mti-sead3/Makefile
index 2e52cbd20cebac71a1dc50482d48983df00f15e8..7a584e0bf93332073591ab2a179b37705f20230c 100644 (file)
--- a/arch/mips/mti-sead3/Makefile
+++ b/arch/mips/mti-sead3/Makefile
@@ -12,6 +12,4 @@ obj-y                         := sead3-lcd.o sead3-display.o sead3-init.o \
                                   sead3-int.o sead3-platform.o sead3-reset.o \
                                   sead3-setup.o sead3-time.o
 
-obj-y                          += leds-sead3.o
-
 obj-$(CONFIG_EARLY_PRINTK)     += sead3-console.o

diff --git a/arch/mips/mti-sead3/leds-sead3.c b/arch/mips/mti-sead3/leds-sead3.c
deleted file mode 100644 (file)
index c938cee..0000000
--- a/arch/mips/mti-sead3/leds-sead3.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
- * Copyright (C) 2015 Imagination Technologies, Inc.
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include <asm/mips-boards/sead3-addr.h>
-
-static void sead3_pled_set(struct led_classdev *led_cdev,
-               enum led_brightness value)
-{
-       writel(value, (void __iomem *)SEAD3_CPLD_P_LED);
-}
-
-static void sead3_fled_set(struct led_classdev *led_cdev,
-               enum led_brightness value)
-{
-       writel(value, (void __iomem *)SEAD3_CPLD_F_LED);
-}
-
-static struct led_classdev sead3_pled = {
-       .name           = "sead3::pled",
-       .brightness_set = sead3_pled_set,
-       .flags          = LED_CORE_SUSPENDRESUME,
-};
-
-static struct led_classdev sead3_fled = {
-       .name           = "sead3::fled",
-       .brightness_set = sead3_fled_set,
-       .flags          = LED_CORE_SUSPENDRESUME,
-};
-
-static int sead3_led_probe(struct platform_device *pdev)
-{
-       int ret;
-
-       ret = led_classdev_register(&pdev->dev, &sead3_pled);
-       if (ret < 0)
-               return ret;
-
-       ret = led_classdev_register(&pdev->dev, &sead3_fled);
-       if (ret < 0)
-               led_classdev_unregister(&sead3_pled);
-
-       return ret;
-}
-
-static int sead3_led_remove(struct platform_device *pdev)
-{
-       led_classdev_unregister(&sead3_pled);
-       led_classdev_unregister(&sead3_fled);
-       return 0;
-}
-
-static struct platform_driver sead3_led_driver = {
-       .probe          = sead3_led_probe,
-       .remove         = sead3_led_remove,
-       .driver         = {
-               .name           = "sead3-led",
-       },
-};
-
-module_platform_driver(sead3_led_driver);
-
-MODULE_AUTHOR("Kristian Kielhofner <kris@krisk.org>");
-MODULE_DESCRIPTION("SEAD3 LED driver");
-MODULE_LICENSE("GPL");

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 42990f2d03178885d6021bce5ef3a9315d70f447..b1ab8bdf82519b9da91c082198cf7acef6f61692 100644 (file)
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -556,6 +556,16 @@ config LEDS_KTD2692
 
          Say Y to enable this driver.
 
+config LEDS_SEAD3
+       tristate "LED support for the MIPS SEAD 3 board"
+       depends on LEDS_CLASS && MIPS_SEAD3
+       help
+         Say Y here to include support for the FLED and PLED LEDs on SEAD3 eval
+         boards.
+
+         This driver can also be built as a module. If so the module
+         will be called leds-sead3.
+
 comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)"
 
 config LEDS_BLINKM

diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index b503f92dc2c4a3990d5d435b62dab3120973e97f..e9d53092765d8ca8ae43e970dc63ec1c23e96b78 100644 (file)
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -65,6 +65,7 @@ obj-$(CONFIG_LEDS_VERSATILE)          += leds-versatile.o
 obj-$(CONFIG_LEDS_MENF21BMC)           += leds-menf21bmc.o
 obj-$(CONFIG_LEDS_KTD2692)             += leds-ktd2692.o
 obj-$(CONFIG_LEDS_POWERNV)             += leds-powernv.o
+obj-$(CONFIG_LEDS_SEAD3)               += leds-sead3.o
 
 # LED SPI Drivers
 obj-$(CONFIG_LEDS_DAC124S085)          += leds-dac124s085.o

diff --git a/drivers/leds/leds-sead3.c b/drivers/leds/leds-sead3.c
new file mode 100644 (file)
index 0000000..eb97a32
--- /dev/null
+++ b/drivers/leds/leds-sead3.c
@@ -0,0 +1,78 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 2015 Imagination Technologies, Inc.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/err.h>
+#include <linux/io.h>
+
+#include <asm/mips-boards/sead3-addr.h>
+
+static void sead3_pled_set(struct led_classdev *led_cdev,
+               enum led_brightness value)
+{
+       writel(value, (void __iomem *)SEAD3_CPLD_P_LED);
+}
+
+static void sead3_fled_set(struct led_classdev *led_cdev,
+               enum led_brightness value)
+{
+       writel(value, (void __iomem *)SEAD3_CPLD_F_LED);
+}
+
+static struct led_classdev sead3_pled = {
+       .name           = "sead3::pled",
+       .brightness_set = sead3_pled_set,
+       .flags          = LED_CORE_SUSPENDRESUME,
+};
+
+static struct led_classdev sead3_fled = {
+       .name           = "sead3::fled",
+       .brightness_set = sead3_fled_set,
+       .flags          = LED_CORE_SUSPENDRESUME,
+};
+
+static int sead3_led_probe(struct platform_device *pdev)
+{
+       int ret;
+
+       ret = led_classdev_register(&pdev->dev, &sead3_pled);
+       if (ret < 0)
+               return ret;
+
+       ret = led_classdev_register(&pdev->dev, &sead3_fled);
+       if (ret < 0)
+               led_classdev_unregister(&sead3_pled);
+
+       return ret;
+}
+
+static int sead3_led_remove(struct platform_device *pdev)
+{
+       led_classdev_unregister(&sead3_pled);
+       led_classdev_unregister(&sead3_fled);
+
+       return 0;
+}
+
+static struct platform_driver sead3_led_driver = {
+       .probe          = sead3_led_probe,
+       .remove         = sead3_led_remove,
+       .driver         = {
+               .name           = "sead3-led",
+       },
+};
+
+module_platform_driver(sead3_led_driver);
+
+MODULE_AUTHOR("Kristian Kielhofner <kris@krisk.org>");
+MODULE_DESCRIPTION("SEAD3 LED driver");
+MODULE_LICENSE("GPL");