diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-sunxi.h')
| -rw-r--r-- | drivers/pinctrl/pinctrl-sunxi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-sunxi.h b/drivers/pinctrl/pinctrl-sunxi.h index d68047d8f69..01c494f8a14 100644 --- a/drivers/pinctrl/pinctrl-sunxi.h +++ b/drivers/pinctrl/pinctrl-sunxi.h @@ -14,6 +14,7 @@ #define __PINCTRL_SUNXI_H #include <linux/kernel.h> +#include <linux/spinlock.h> #define PA_BASE 0 #define PB_BASE 32 @@ -407,6 +408,7 @@ struct sunxi_pinctrl { unsigned ngroups; int irq; int irq_array[SUNXI_IRQ_NUMBER]; + spinlock_t lock; struct pinctrl_dev *pctl_dev; }; |