diff options
Diffstat (limited to 'drivers/gpio/gpio-mxs.c')
| -rw-r--r-- | drivers/gpio/gpio-mxs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c index a63b08d66dce..385c58e8405b 100644 --- a/drivers/gpio/gpio-mxs.c +++ b/drivers/gpio/gpio-mxs.c @@ -50,6 +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; |