Merge branch 'misc-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

[mirror_ubuntu-zesty-kernel.git] / drivers / gpio / gpio-mxs.c

diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index af55a8577c2e110ff08ca872613c8910fc6b636b..292b50481db921d8160f0b97111f51735d7e04b3 100644 (file)
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -49,6 +49,8 @@
 #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;