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From: Axel Lin on 16 May 2010 20:50
max_brightness is not writable, thus set permissions to 0444.

Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
---
drivers/leds/led-class.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 69e7d86..2606600 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -74,7 +74,7 @@ static ssize_t led_max_brightness_show(struct device *dev,

static struct device_attribute led_class_attrs[] = {
__ATTR(brightness, 0644, led_brightness_show, led_brightness_store),
- __ATTR(max_brightness, 0644, led_max_brightness_show, NULL),
+ __ATTR(max_brightness, 0444, led_max_brightness_show, NULL),
#ifdef CONFIG_LEDS_TRIGGERS
__ATTR(trigger, 0644, led_trigger_show, led_trigger_store),
#endif
--
1.5.4.3



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Prev: [PATCH 1/2] Adds ratelimit_state_init()
Next: [PATCH] leds-lp3944: properly handle lp3944_configure fail in lp3944_probe