add support for target 3c24xx (more known as Openmoko GTA02 "Freerunner") and merge it with the openmoko-target and the work Michael Buesch <mb> did

SVN-Revision: 13609

1 files changed, 53 insertions, 0 deletions

diff --git a/target/linux/s3c24xx/patches/0115--led-Misc-fixes-in-the-driver-code.patch b/target/linux/s3c24xx/patches/0115--led-Misc-fixes-in-the-driver-code.patch
new file mode 100755
index 0000000000..a5b2c6ebef
--- /dev/null
+++ b/target/linux/s3c24xx/patches/0115--led-Misc-fixes-in-the-driver-code.patch
@@ -0,0 +1,53 @@
+From 28b29382f1f9c4f6783054527283a8247b2c5cba Mon Sep 17 00:00:00 2001
+From: Holger Freyther <zecke@openmoko.org>
+Date: Fri, 25 Jul 2008 23:06:05 +0100
+Subject: [PATCH] [led] Misc fixes in the driver code
+     to_bundle returned the wrong data. The platform_device is the
+     parent of the class_device used by the LED device class. Return
+     the correct class.
+
+    num_leds was not set to the correct number of registered LEDs. All
+    loops using num_leds (e.g. module unloading) were not executed at
+    all.
+
+    On removal of the module disable all LEDs.
+
+Signed-Off-By: Holger Freyther <zecke@openmoko.org>
+---
+ drivers/leds/leds-neo1973-gta02.c |    6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/leds/leds-neo1973-gta02.c b/drivers/leds/leds-neo1973-gta02.c
+index fbb62c4..343550a 100644
+--- a/drivers/leds/leds-neo1973-gta02.c
++++ b/drivers/leds/leds-neo1973-gta02.c
+@@ -46,7 +46,7 @@ static inline struct gta02_led_priv *to_priv(struct led_classdev *led_cdev)
+ 
+ static inline struct gta02_led_bundle *to_bundle(struct led_classdev *led_cdev)
+ {
+-	return dev_get_drvdata(led_cdev->dev);
++	return dev_get_drvdata(led_cdev->dev->parent);
+ }
+ 
+ static void gta02led_set(struct led_classdev *led_cdev,
+@@ -174,6 +174,8 @@ static int __init gta02led_probe(struct platform_device *pdev)
+ 		rc = led_classdev_register(&pdev->dev, &lp->cdev);
+ 	}
+ 
++	bundle->num_leds = i;
++
+ 	return 0;
+ }
+ 
+@@ -186,6 +188,8 @@ static int gta02led_remove(struct platform_device *pdev)
+ 		struct gta02_led_priv *lp = &bundle->led[i];
+ 		if (lp->has_pwm)
+ 			s3c2410_pwm_disable(&lp->pwm);
++		else
++			gta02led_set(&lp->cdev, 0);
+ 
+ 		led_classdev_unregister(&lp->cdev);
+ 		mutex_destroy(&lp->mutex);
+-- 
+1.5.6.3
+