MIPS: BCM63xx: Avoid namespace clash on GPIO_DIR_{IN,OUT}

This is too generic a name, so prefix it with BCM63XX_ to avoid potential
namespace clashes when including <asm/gpio.h>.

Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
To:     linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1171/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h

@@ -20,7 +20,7 @@ static inline unsigned long bcm63xx_gpio_count(void)
 	}
 }
 
-#define GPIO_DIR_OUT	0x0
-#define GPIO_DIR_IN	0x1
+#define BCM63XX_GPIO_DIR_OUT	0x0
+#define BCM63XX_GPIO_DIR_IN	0x1
 
 #endif /* !BCM63XX_GPIO_H */