diff options
| author | Thierry Reding <treding@nvidia.com> | 2017-11-07 21:15:52 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-11-08 16:10:18 +0300 |
| commit | dc7b0387ee894c115ef5ddcaaf794125d6d9058c (patch) | |
| tree | 074cc9142cac12525fef1eda6ab86aa832a2cf26 /drivers/gpio/gpiolib.c | |
| parent | dc6bafee86897419b0908e8d1e52ef46ca0ea487 (diff) | |
| download | linux-dc7b0387ee894c115ef5ddcaaf794125d6d9058c.tar.xz | |
gpio: Move irq_valid_mask into struct gpio_irq_chip
In order to consolidate the multiple ways to associate an IRQ chip with
a GPIO chip, move more fields into the new struct gpio_irq_chip.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 236a9f55a265..0bf844470693 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1504,33 +1504,33 @@ static struct gpio_chip *find_chip_by_name(const char *name) static int gpiochip_irqchip_init_valid_mask(struct gpio_chip *gpiochip) { - if (!gpiochip->irq_need_valid_mask) + if (!gpiochip->irq.need_valid_mask) return 0; - gpiochip->irq_valid_mask = kcalloc(BITS_TO_LONGS(gpiochip->ngpio), + gpiochip->irq.valid_mask = kcalloc(BITS_TO_LONGS(gpiochip->ngpio), sizeof(long), GFP_KERNEL); - if (!gpiochip->irq_valid_mask) + if (!gpiochip->irq.valid_mask) return -ENOMEM; /* Assume by default all GPIOs are valid */ - bitmap_fill(gpiochip->irq_valid_mask, gpiochip->ngpio); + bitmap_fill(gpiochip->irq.valid_mask, gpiochip->ngpio); return 0; } static void gpiochip_irqchip_free_valid_mask(struct gpio_chip *gpiochip) { - kfree(gpiochip->irq_valid_mask); - gpiochip->irq_valid_mask = NULL; + kfree(gpiochip->irq.valid_mask); + gpiochip->irq.valid_mask = NULL; } static bool gpiochip_irqchip_irq_valid(const struct gpio_chip *gpiochip, unsigned int offset) { /* No mask means all valid */ - if (likely(!gpiochip->irq_valid_mask)) + if (likely(!gpiochip->irq.valid_mask)) return true; - return test_bit(offset, gpiochip->irq_valid_mask); + return test_bit(offset, gpiochip->irq.valid_mask); } /** |