diff options
Diffstat (limited to 'drivers/gpio/gpio-mxs.c')
| -rw-r--r-- | drivers/gpio/gpio-mxs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index af55a85..385c58e 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -28,6 +28,7 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/basic_mmio_gpio.h> +#include <linux/module.h> #include <mach/mxs.h> #define MXS_SET 0x4 @@ -49,6 +50,8 @@ #define GPIO_INT_LEV_MASK (1 << 0) #define GPIO_INT_POL_MASK (1 << 1) +#define irq_to_gpio(irq) ((irq) - MXS_GPIO_IRQ_START) + struct mxs_gpio_port { void __iomem *base; int id; |
