drivers/leds/leds-bd2802.c: use gpio_request_one()
Axel Lin [Tue, 10 Jan 2012 23:09:35 +0000 (15:09 -0800)]
Use gpio_request_one() instead of multiple gpiolib calls.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Kim Kyuwon <q1.kim@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/leds/leds-bd2802.c

index 10e4097..591cbdf 100644 (file)
@@ -688,8 +688,7 @@ static int __devinit bd2802_probe(struct i2c_client *client,
        i2c_set_clientdata(client, led);
 
        /* Configure RESET GPIO (L: RESET, H: RESET cancel) */
-       gpio_request(pdata->reset_gpio, "RGB_RESETB");
-       gpio_direction_output(pdata->reset_gpio, 1);
+       gpio_request_one(pdata->reset_gpio, GPIOF_OUT_INIT_HIGH, "RGB_RESETB");
 
        /* Tacss = min 0.1ms */
        udelay(100);