iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gpiolib: clear irq handler and data in one go

Browse Source 
Replace the two separate calls for clearing the irqchip's chained handler
and its data with a single irq_set_chained_handler_and_data() call.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Martin Kaiser 2017-10-18 18:32:47 +02:00 committed by Linus Walleij
parent 3ee9e605ca
commit 5048f0aefb
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpio/gpiolib.c
View File

@ -1724,8 +1724,8 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
acpi_gpiochip_free_interrupts(gpiochip);
if (gpiochip->irq_chained_parent) {
irq_set_chained_handler(gpiochip->irq_chained_parent, NULL);
irq_set_handler_data(gpiochip->irq_chained_parent, NULL);
irq_set_chained_handler_and_data(
gpiochip->irq_chained_parent, NULL, NULL);
}
/* Remove all IRQ mappings and delete the domain */