lkml.org 
[lkml]   [2012]   [Jan]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH 2/7] leds-lm3530: add 'name' in lm3530_platform_data
The led device name can be configurable.
For the compatibility, the name is set to default value(LM3530_LED_DEV)
when 'name' is not defined.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>

diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index 3135734..963a1db 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -341,7 +341,7 @@ static int __devinit lm3530_probe(struct i2c_client *client,
drvdata->pdata = pdata;
drvdata->brightness = LED_OFF;
drvdata->enable = false;
- drvdata->led_dev.name = LM3530_LED_DEV;
+ drvdata->led_dev.name = pdata->name ? pdata->name : LM3530_LED_DEV;
drvdata->led_dev.brightness_set = lm3530_brightness_set;

i2c_set_clientdata(client, drvdata);
diff --git a/include/linux/led-lm3530.h b/include/linux/led-lm3530.h
index 5534d1e..513e9c3 100644
--- a/include/linux/led-lm3530.h
+++ b/include/linux/led-lm3530.h
@@ -91,6 +91,7 @@ struct lm3530_pwm_data {
* @als1_resistor_sel: internal resistance from ALS1 input to ground
* @als2_resistor_sel: internal resistance from ALS2 input to ground
* @brt_val: brightness value (0-255)
+ * @name: led device name
* @pwm_data: PWM control functions. only valid when the mode is PWM.
*/
struct lm3530_platform_data {
@@ -110,6 +111,7 @@ struct lm3530_platform_data {

u8 brt_val;

+ const char *name;
struct lm3530_pwm_data pwm_data;
};

--
1.7.4.1

Best Regards,
Milo (Woogyom) Kim
Texas Instruments Incorporated




\
 
 \ /
  Last update: 2012-01-20 02:49    [W:0.043 / U:0.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site