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Diffstat (limited to 'arch/arm/include/asm/gpio.h')
-rw-r--r--arch/arm/include/asm/gpio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 11ad0bfbb0a..c402e9b31f4 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -1,6 +1,10 @@
#ifndef _ARCH_ARM_GPIO_H
#define _ARCH_ARM_GPIO_H
+#if CONFIG_ARCH_NR_GPIO > 0
+#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO
+#endif
+
/* not all ARM platforms necessarily support this API ... */
#include <mach/gpio.h>