diff options
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/gpio.h')
-rw-r--r-- | arch/arm/plat-mxc/include/mach/gpio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h index 894d2f87c856..7a0dc5aa2479 100644 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -19,6 +19,7 @@ #ifndef __ASM_ARCH_MXC_GPIO_H__ #define __ASM_ARCH_MXC_GPIO_H__ +#include <linux/spinlock.h> #include <mach/hardware.h> #include <asm-generic/gpio.h> @@ -36,6 +37,7 @@ struct mxc_gpio_port { int virtual_irq_start; struct gpio_chip chip; u32 both_edges; + spinlock_t lock; }; int mxc_gpio_init(struct mxc_gpio_port*, int); |