From f8bd493456c3da372ae81ed8f6b903f6207b9d98 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Thu, 26 Jan 2012 19:32:34 +0900 Subject: video: use gpio_request_one Using gpio_request_one can make the code simpler because it can set the direction and initial value in one shot. Signed-off-by: Jingoo Han Acked-by: Tomi Valkeinen Cc: Michael Hennerich Cc: Pavel Machek Signed-off-by: Florian Tobias Schandinat --- drivers/video/msm/mddi_client_nt35399.c | 7 +------ drivers/video/msm/mddi_client_toshiba.c | 7 +------ 2 files changed, 2 insertions(+), 12 deletions(-) (limited to 'drivers/video/msm') diff --git a/drivers/video/msm/mddi_client_nt35399.c b/drivers/video/msm/mddi_client_nt35399.c index f239f4a25e01..7fcd67e132bf 100644 --- a/drivers/video/msm/mddi_client_nt35399.c +++ b/drivers/video/msm/mddi_client_nt35399.c @@ -155,14 +155,10 @@ static int setup_vsync(struct panel_info *panel, int init) ret = 0; goto uninit; } - ret = gpio_request(gpio, "vsync"); + ret = gpio_request_one(gpio, GPIOF_IN, "vsync"); if (ret) goto err_request_gpio_failed; - ret = gpio_direction_input(gpio); - if (ret) - goto err_gpio_direction_input_failed; - ret = irq = gpio_to_irq(gpio); if (ret < 0) goto err_get_irq_num_failed; @@ -180,7 +176,6 @@ uninit: free_irq(gpio_to_irq(gpio), panel->client_data); err_request_irq_failed: err_get_irq_num_failed: -err_gpio_direction_input_failed: gpio_free(gpio); err_request_gpio_failed: return ret; diff --git a/drivers/video/msm/mddi_client_toshiba.c b/drivers/video/msm/mddi_client_toshiba.c index f9bc932ac46b..053eb6877330 100644 --- a/drivers/video/msm/mddi_client_toshiba.c +++ b/drivers/video/msm/mddi_client_toshiba.c @@ -186,14 +186,10 @@ static int setup_vsync(struct panel_info *panel, ret = 0; goto uninit; } - ret = gpio_request(gpio, "vsync"); + ret = gpio_request_one(gpio, GPIOF_IN, "vsync"); if (ret) goto err_request_gpio_failed; - ret = gpio_direction_input(gpio); - if (ret) - goto err_gpio_direction_input_failed; - ret = irq = gpio_to_irq(gpio); if (ret < 0) goto err_get_irq_num_failed; @@ -210,7 +206,6 @@ uninit: free_irq(gpio_to_irq(gpio), panel); err_request_irq_failed: err_get_irq_num_failed: -err_gpio_direction_input_failed: gpio_free(gpio); err_request_gpio_failed: return ret; -- cgit v1.2.3-59-g8ed1b