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-rw-r--r--arch/arm/mach-pxa/include/mach/gpio-pxa.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/include/mach/gpio-pxa.h b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
index 576868f8b8c5..41b4c93a96c2 100644
--- a/arch/arm/mach-pxa/include/mach/gpio-pxa.h
+++ b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
@@ -25,7 +25,7 @@
#define GPIO_REGS_VIRT io_p2v(0x40E00000)
#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
-#define GPIO_REG(x) (GPIO_REGS_VIRT + (x))
+#define GPIO_REG(x) (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
/* GPIO Pin Level Registers */
#define GPLR0 GPIO_REG(BANK_OFF(0) + 0x00)