| Message ID | 20170708224413.18281-2-grygorii.strashko@ti.com |
|---|---|
| State | Deferred |
| Headers | show |
On Sun, Jul 9, 2017 at 12:44 AM, Grygorii Strashko <grygorii.strashko@ti.com> wrote: > gpio_to_irq() API expected to be used by GPIO consumers and > not drivers and there are no guarantee that its gpiolib implementation > is irq safe. > > Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Patch applied. This is obviously the right way to do it. Tegra people: please test. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 88529d3..31b9a86 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -389,7 +389,8 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc) chained_irq_exit(chip, desc); } - generic_handle_irq(gpio_to_irq(gpio + pin)); + generic_handle_irq(irq_find_mapping(tgi->irq_domain, + gpio + pin)); } }
gpio_to_irq() API expected to be used by GPIO consumers and not drivers and there are no guarantee that its gpiolib implementation is irq safe. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> --- drivers/gpio/gpio-tegra.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)