ARM: 5731/2: Fix U300 generic GPIO, remove ifdefs from MMCI v3

[safe/jmp/linux-2.6] / arch / arm / mach-u300 / include / mach / gpio.h

diff --git a/arch/arm/mach-u300/include/mach/gpio.h b/arch/arm/mach-u300/include/mach/gpio.h
index c817412..7b1fc98 100644 (file)
--- a/arch/arm/mach-u300/include/mach/gpio.h
+++ b/arch/arm/mach-u300/include/mach/gpio.h
@@ -258,6 +258,7 @@
 #define PIN_TO_PORT(val) (val >> 3)
 
 /* These can be found in arch/arm/mach-u300/gpio.c */
+extern int gpio_is_valid(int number);
 extern int gpio_request(unsigned gpio, const char *label);
 extern void gpio_free(unsigned gpio);
 extern int gpio_direction_input(unsigned gpio);