diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-samsung.h')
-rw-r--r-- | drivers/pinctrl/pinctrl-samsung.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h index e2d4e67f7e88..b9dbe7949fab 100644 --- a/drivers/pinctrl/pinctrl-samsung.h +++ b/drivers/pinctrl/pinctrl-samsung.h @@ -119,6 +119,7 @@ struct samsung_pinctrl_drv_data; * @irq_domain: IRQ domain of the bank. * @gpio_chip: GPIO chip of the bank. * @grange: linux gpio pin range supported by this bank. + * @slock: spinlock protecting bank registers */ struct samsung_pin_bank { u32 pctl_offset; @@ -137,6 +138,7 @@ struct samsung_pin_bank { struct irq_domain *irq_domain; struct gpio_chip gpio_chip; struct pinctrl_gpio_range grange; + spinlock_t slock; }; /** |