diff options
Diffstat (limited to 'drivers/pinctrl/sunxi/pinctrl-sunxi.c')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 884c2b314..3b017dbd2 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -15,7 +15,7 @@ #include <linux/gpio/driver.h> #include <linux/irqdomain.h> #include <linux/irqchip/chained_irq.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> @@ -457,17 +457,18 @@ static int sunxi_pinctrl_gpio_get(struct gpio_chip *chip, unsigned offset) struct sunxi_pinctrl *pctl = gpiochip_get_data(chip); u32 reg = sunxi_data_reg(offset); u8 index = sunxi_data_offset(offset); - u32 set_mux = pctl->desc->irq_read_needs_mux && - test_bit(FLAG_USED_AS_IRQ, &chip->desc[offset].flags); + bool set_mux = pctl->desc->irq_read_needs_mux && + gpiochip_line_is_irq(chip, offset); + u32 pin = offset + chip->base; u32 val; if (set_mux) - sunxi_pmx_set(pctl->pctl_dev, offset, SUN4I_FUNC_INPUT); + sunxi_pmx_set(pctl->pctl_dev, pin, SUN4I_FUNC_INPUT); val = (readl(pctl->membase + reg) >> index) & DATA_PINS_MASK; if (set_mux) - sunxi_pmx_set(pctl->pctl_dev, offset, SUN4I_FUNC_IRQ); + sunxi_pmx_set(pctl->pctl_dev, pin, SUN4I_FUNC_IRQ); return !!val; } |