mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-25 03:49:41 +02:00
a95f9f92e2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13619 3c298f89-4303-0410-b956-a3cf2f4a3e73
54 lines
1.7 KiB
Diff
Executable File
54 lines
1.7 KiB
Diff
Executable File
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
|
|
|