From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Thu, 2 Aug 2007 03:48:00 +0000 (+0900)
Subject: [MIPS] Fix au1xxx_gpio_direction_* return value
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7acae224a423a492454d6550ce65c9af556d02c7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

[MIPS] Fix au1xxx_gpio_direction_* return value

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/au1000/common/gpio.c b/arch/mips/au1000/common/gpio.c
index 7abe42099439..8527856aec45 100644
--- a/arch/mips/au1000/common/gpio.c
+++ b/arch/mips/au1000/common/gpio.c
@@ -131,12 +131,12 @@ int au1xxx_gpio_direction_input(unsigned gpio)
 {
 	if (gpio >= AU1XXX_GPIO_BASE)
 #if defined(CONFIG_SOC_AU1000)
-		;
+		return -ENODEV;
 #else
 		return au1xxx_gpio2_direction_input(gpio);
 #endif
-	else
-		return au1xxx_gpio1_direction_input(gpio);
+
+	return au1xxx_gpio1_direction_input(gpio);
 }
 
 EXPORT_SYMBOL(au1xxx_gpio_direction_input);
@@ -145,12 +145,12 @@ int au1xxx_gpio_direction_output(unsigned gpio, int value)
 {
 	if (gpio >= AU1XXX_GPIO_BASE)
 #if defined(CONFIG_SOC_AU1000)
-		;
+		return -ENODEV;
 #else
 		return au1xxx_gpio2_direction_output(gpio, value);
 #endif
-	else
-		return au1xxx_gpio1_direction_output(gpio, value);
+
+	return au1xxx_gpio1_direction_output(gpio, value);
 }
 
 EXPORT_SYMBOL(au1xxx_gpio_direction_output);