[PATCH 1/9] ARM: shmobile: ag5evm: Use gpio_request_one()
From: Simon Horman <hidden>
Date: 2013-01-31 06:23:54
Also in:
linux-sh
Subsystem:
arm port, arm/risc-v/renesas architecture, the rest · Maintainers:
Russell King, Geert Uytterhoeven, Magnus Damm, Linus Torvalds
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 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 <redacted> Signed-off-by: Simon Horman <redacted> --- arch/arm/mach-shmobile/board-ag5evm.c | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 032d108..5e7fe15 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c@@ -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] */
--
1.7.10.4