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ARM: shmobile: ag5evm: Use gpio_request_one()

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Replace occurences of gpio_request() and gpio_direction_*() by calls to
gpio_request_one().

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2013-01-24 13:16:28 +01:00 • committed by Simon Horman
parent 42dd581bc4
commit f3347b7a33
1 changed files with 8 additions and 14 deletions

22
arch/arm/mach-shmobile/board-ag5evm.c
View file

@ -479,11 +479,10 @@ static void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
static int power_gpio = -EINVAL;
if (power_gpio < 0) {
int ret = gpio_request(GPIO_PORT114, "sdhi1_power");
if (!ret) {
int ret = gpio_request_one(GPIO_PORT114, GPIOF_OUT_INIT_LOW,
"sdhi1_power");
if (!ret)
power_gpio = GPIO_PORT114;
gpio_direction_output(power_gpio, 0);
}
}
/*
@ -604,14 +603,11 @@ static void __init ag5evm_init(void)
gpio_request(GPIO_FN_MMCD0_5_PU, NULL);
gpio_request(GPIO_FN_MMCD0_6_PU, NULL);
gpio_request(GPIO_FN_MMCD0_7_PU, NULL);
gpio_request(GPIO_PORT208, NULL); /* Reset */
gpio_direction_output(GPIO_PORT208, 1);
gpio_request_one(GPIO_PORT208, GPIOF_OUT_INIT_HIGH, NULL); /* Reset */
/* enable SMSC911X */
gpio_request(GPIO_PORT144, NULL); /* PINTA2 */
gpio_direction_input(GPIO_PORT144);
gpio_request(GPIO_PORT145, NULL); /* RESET */
gpio_direction_output(GPIO_PORT145, 1);
gpio_request_one(GPIO_PORT144, GPIOF_IN, NULL); /* PINTA2 */
gpio_request_one(GPIO_PORT145, GPIOF_OUT_INIT_HIGH, NULL); /* RESET */
/* FSI A */
gpio_request(GPIO_FN_FSIACK, NULL);
@ -626,15 +622,13 @@ static void __init ag5evm_init(void)
gpio_request(GPIO_FN_PORT243_IRDA_FIRSEL, NULL);
/* LCD panel */
gpio_request(GPIO_PORT217, NULL); /* RESET */
gpio_direction_output(GPIO_PORT217, 0);
gpio_request_one(GPIO_PORT217, GPIOF_OUT_INIT_LOW, NULL); /* RESET */
mdelay(1);
gpio_set_value(GPIO_PORT217, 1);
mdelay(100);
/* LCD backlight controller */
gpio_request(GPIO_PORT235, NULL); /* RESET */
gpio_direction_output(GPIO_PORT235, 0);
gpio_request_one(GPIO_PORT235, GPIOF_OUT_INIT_LOW, NULL); /* RESET */
lcd_backlight_set_brightness(0);
/* enable SDHI0 on CN15 [SD I/F] */