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-rw-r--r--drivers/gpio/gpio-ep93xx.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index fbd6a6066777..7aafbb437339 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -23,6 +23,9 @@
#include <linux/basic_mmio_gpio.h>
#include <mach/hardware.h>
+#include <mach/gpio-ep93xx.h>
+
+#define irq_to_gpio(irq) ((irq) - gpio_to_irq(0))
struct ep93xx_gpio {
void __iomem *mmio_base;