[PATCH v3 3/4] at91sam9*: use gpio_request_output()

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/arm/boards/at91sam9261ek/init.c  |   18 +-----------------
 arch/arm/boards/at91sam9263ek/init.c  |   18 +-----------------
 arch/arm/boards/at91sam9m10ihd/init.c |   18 +-----------------
 3 files changed, 3 insertions(+), 51 deletions(-)

diff --git a/arch/arm/boards/at91sam9261ek/init.c b/arch/arm/boards/at91sam9261ek/init.c
index 2597ff8..220dd2f 100644
--- a/arch/arm/boards/at91sam9261ek/init.c
+++ b/arch/arm/boards/at91sam9261ek/init.c
@@ -153,22 +153,6 @@ static void ek_add_device_udc(void) {}
  * LCD Controller
  */
 #if defined(CONFIG_DRIVER_VIDEO_ATMEL)
-static int ek_gpio_request_output(int gpio, const char *name)
-{
-	int ret;
-
-	ret = gpio_request(gpio, name);
-	if (ret) {
-		pr_err("%s: can not request gpio %d (%d)\n", name, gpio, ret);
-		return ret;
-	}
-
-	ret = gpio_direction_output(gpio, 1);
-	if (ret)
-		pr_err("%s: can not configure gpio %d as output (%d)\n", name, gpio, ret);
-	return ret;
-}
-
 /* TFT */
 static struct fb_videomode at91_tft_vga_modes[] = {
 	{
@@ -211,7 +195,7 @@ static struct atmel_lcdfb_platform_data ek_lcdc_data = {
 
 static int at91_lcdc_gpio(void)
 {
-	return ek_gpio_request_output(AT91_PIN_PA12, "lcdc_tft_power");
+	return gpio_request_output(AT91_PIN_PA12, "lcdc_tft_power", 1);
 }
 
 static void ek_add_device_lcdc(void)
diff --git a/arch/arm/boards/at91sam9263ek/init.c b/arch/arm/boards/at91sam9263ek/init.c
index 90fdbec..ed133b9 100644
--- a/arch/arm/boards/at91sam9263ek/init.c
+++ b/arch/arm/boards/at91sam9263ek/init.c
@@ -153,22 +153,6 @@ static void ek_add_device_udc(void) {}
  * LCD Controller
  */
 #if defined(CONFIG_DRIVER_VIDEO_ATMEL)
-static int ek_gpio_request_output(int gpio, const char *name)
-{
-	int ret;
-
-	ret = gpio_request(gpio, name);
-	if (ret) {
-		pr_err("%s: can not request gpio %d (%d)\n", name, gpio, ret);
-		return ret;
-	}
-
-	ret = gpio_direction_output(gpio, 1);
-	if (ret)
-		pr_err("%s: can not configure gpio %d as output (%d)\n", name, gpio, ret);
-	return ret;
-}
-
 static struct fb_videomode at91_tft_vga_modes[] = {
 	{
 		.name		= "TX09D50VM1CCA @ 60",
@@ -208,7 +192,7 @@ static struct atmel_lcdfb_platform_data ek_lcdc_data = {
 
 static void ek_add_device_lcdc(void)
 {
-	if (ek_gpio_request_output(AT91_PIN_PA30, "lcdc_power"))
+	if (gpio_request_output(AT91_PIN_PA30, "lcdc_power", 1))
 		return;
 
 	at91_add_device_lcdc(&ek_lcdc_data);
diff --git a/arch/arm/boards/at91sam9m10ihd/init.c b/arch/arm/boards/at91sam9m10ihd/init.c
index f258caf..6159bfc 100644
--- a/arch/arm/boards/at91sam9m10ihd/init.c
+++ b/arch/arm/boards/at91sam9m10ihd/init.c
@@ -174,22 +174,6 @@ static int at91sam9m10g45ek_mem_init(void)
 mem_initcall(at91sam9m10g45ek_mem_init);
 
 #if defined(CONFIG_DRIVER_VIDEO_ATMEL)
-static int ek_gpio_request_output(int gpio, const char *name)
-{
-	int ret;
-
-	ret = gpio_request(gpio, name);
-	if (ret) {
-		pr_err("%s: can not request gpio %d (%d)\n", name, gpio, ret);
-		return ret;
-	}
-
-	ret = gpio_direction_output(gpio, 1);
-	if (ret)
-		pr_err("%s: can not configure gpio %d as output (%d)\n", name, gpio, ret);
-	return ret;
-}
-
 static struct fb_videomode at91fb_default_monspecs[] = {
 	{
 		.name		= "MULTEK",
@@ -230,7 +214,7 @@ static struct atmel_lcdfb_platform_data ek_lcdc_data = {
 
 static void ek_add_device_lcd(void)
 {
-	if (ek_gpio_request_output(AT91_PIN_PE6, "lcdc_power"))
+	if (gpio_request_output(AT91_PIN_PE6, "lcdc_power", 1))
 		return;
 
 	at91_add_device_lcdc(&ek_lcdc_data);
-- 
1.7.10.4