[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>

1 files changed, 6 insertions, 6 deletions

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);