diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2016-12-08 18:32:27 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-12-28 01:31:09 +0100 |
| commit | 47bd38a31adcd5b92f5e11919a101a310305dbb1 (patch) | |
| tree | 05867203cd371f788094c2f118b17793bcb78634 /drivers/gpio | |
| parent | Linux 4.10-rc1 (diff) | |
| download | linux-47bd38a31adcd5b92f5e11919a101a310305dbb1.tar.xz linux-47bd38a31adcd5b92f5e11919a101a310305dbb1.zip | |
gpio: rcar: set IRQ chip parent_device
This enables Runtime PM handling for interrupts.
By setting the parent_device in struct irq_chip genirq will call the
pm_runtime_get/put APIs when an IRQ is requested/freed.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index 2be48f5eba36..3b77c10c16f5 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -460,6 +460,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) irq_chip = &p->irq_chip; irq_chip->name = name; + irq_chip->parent_device = dev; irq_chip->irq_mask = gpio_rcar_irq_disable; irq_chip->irq_unmask = gpio_rcar_irq_enable; irq_chip->irq_set_type = gpio_rcar_irq_set_type; |