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 | |
| 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')
| -rw-r--r-- | drivers/gpio/gpio-aspeed.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-stmpe.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpiolib.c | 16 |
3 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index 2bfce0ab7326..8781817d9003 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -501,7 +501,7 @@ static void set_irq_valid_mask(struct aspeed_gpio *gpio) if (i >= gpio->config->nr_gpios) break; - clear_bit(i, gpio->chip.irq_valid_mask); + clear_bit(i, gpio->chip.irq.valid_mask); } props++; @@ -856,7 +856,7 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev) gpio->chip.set_config = aspeed_gpio_set_config; gpio->chip.label = dev_name(&pdev->dev); gpio->chip.base = -1; - gpio->chip.irq_need_valid_mask = true; + gpio->chip.irq.need_valid_mask = true; rc = devm_gpiochip_add_data(&pdev->dev, &gpio->chip, gpio); if (rc < 0) diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c index 18d8bef76d85..e6e5cca624a7 100644 --- a/drivers/gpio/gpio-stmpe.c +++ b/drivers/gpio/gpio-stmpe.c @@ -451,7 +451,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev) of_property_read_u32(np, "st,norequest-mask", &stmpe_gpio->norequest_mask); if (stmpe_gpio->norequest_mask) - stmpe_gpio->chip.irq_need_valid_mask = true; + stmpe_gpio->chip.irq.need_valid_mask = true; if (irq < 0) dev_info(&pdev->dev, @@ -482,7 +482,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev) /* Forbid unused lines to be mapped as IRQs */ for (i = 0; i < sizeof(u32); i++) if (stmpe_gpio->norequest_mask & BIT(i)) - clear_bit(i, stmpe_gpio->chip.irq_valid_mask); + clear_bit(i, stmpe_gpio->chip.irq.valid_mask); } ret = gpiochip_irqchip_add_nested(&stmpe_gpio->chip, &stmpe_gpio_irq_chip, 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); } /** |