diff options
| author | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2017-03-04 19:23:29 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-03-15 13:16:32 +0300 |
| commit | 62a7ca0735f47e5799a892daab39be3c67979de9 (patch) | |
| tree | 2ea65387945c944f34bc7609425a4d4af392ada9 | |
| parent | f73b15487acecb52bc028cee7df4fc0d0871fcc8 (diff) | |
| download | linux-62a7ca0735f47e5799a892daab39be3c67979de9.tar.xz | |
gpio: mockup: use devm_irq_alloc_descs()
Use the resource managed variant of irq_alloc_descs(). This allows us
to remove gpio_mockup_remove().
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-mockup.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c index 06dac72cb69c..37c2d694687e 100644 --- a/drivers/gpio/gpio-mockup.c +++ b/drivers/gpio/gpio-mockup.c @@ -169,7 +169,7 @@ static int gpio_mockup_irqchip_setup(struct device *dev, struct gpio_chip *gc = &chip->gc; int irq_base, i; - irq_base = irq_alloc_descs(-1, 0, gc->ngpio, 0); + irq_base = devm_irq_alloc_descs(dev, -1, 0, gc->ngpio, 0); if (irq_base < 0) return irq_base; @@ -373,25 +373,11 @@ static int gpio_mockup_probe(struct platform_device *pdev) return 0; } -static int gpio_mockup_remove(struct platform_device *pdev) -{ - struct gpio_mockup_chip *chips; - int i; - - chips = platform_get_drvdata(pdev); - - for (i = 0; i < gpio_mockup_params_nr >> 1; i++) - irq_free_descs(chips[i].gc.irq_base, chips[i].gc.ngpio); - - return 0; -} - static struct platform_driver gpio_mockup_driver = { .driver = { .name = GPIO_MOCKUP_NAME, }, .probe = gpio_mockup_probe, - .remove = gpio_mockup_remove, }; static struct platform_device *pdev; |