diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-sirf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-sirf.c b/drivers/pinctrl/pinctrl-sirf.c index 8bf781e8c35e..fa88655c5e96 100644 --- a/drivers/pinctrl/pinctrl-sirf.c +++ b/drivers/pinctrl/pinctrl-sirf.c @@ -24,6 +24,7 @@ #include <linux/bitops.h> #include <linux/gpio.h> #include <linux/of_gpio.h> +#include <asm/mach/irq.h> #define DRIVER_NAME "pinmux-sirf" @@ -1427,6 +1428,9 @@ static void sirfsoc_gpio_handle_irq(unsigned int irq, struct irq_desc *desc) u32 status, ctrl; int idx = 0; unsigned int first_irq; + struct irq_chip *chip = irq_get_chip(irq); + + chained_irq_enter(chip, desc); status = readl(bank->chip.regs + SIRFSOC_GPIO_INT_STATUS(bank->id)); if (!status) { @@ -1455,6 +1459,8 @@ static void sirfsoc_gpio_handle_irq(unsigned int irq, struct irq_desc *desc) idx++; status = status >> 1; } + + chained_irq_exit(chip, desc); } static inline void sirfsoc_gpio_set_input(struct sirfsoc_gpio_bank *bank, unsigned ctrl_offset) |