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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [PATCH 3/4] at91sam9*: use gpio_request_output()
Date: Thu, 31 Jan 2013 23:29:26 +0400	[thread overview]
Message-ID: <1359660567-12220-4-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1359660567-12220-1-git-send-email-antonynpavlov@gmail.com>

Signed-off-by: Antony Pavlov <antonynpavlov@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 6db6a5b..1287c23 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 325a250..859ee1f 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",
@@ -229,7 +213,7 @@ 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


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  parent reply	other threads:[~2013-01-31 19:17 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-31 19:29 [PATCH 0/4] gpiolib: add gpio_request_{in,out}put support Antony Pavlov
2013-01-31 19:29 ` [PATCH 1/4] gpiolib: fix whitespaces Antony Pavlov
2013-01-31 19:29 ` [PATCH 2/4] gpiolib: add gpio_request_{in,out}put support Antony Pavlov
2013-01-31 19:29 ` Antony Pavlov [this message]
2013-01-31 19:33   ` [PATCH 3/4] at91sam9*: use gpio_request_output() Jean-Christophe PLAGNIOL-VILLARD
2013-01-31 19:29 ` [PATCH 4/4] animeo_ip: use gpio_request_input() Antony Pavlov

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