diff options
Diffstat (limited to 'drivers/gpio/gpio-pca953x.c')
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 6f409ee0b033..a3b9bdedbe44 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -176,7 +176,12 @@ static int pca953x_acpi_get_irq(struct device *dev) if (ret) return ret; - return gpio_to_irq(pin); + ret = gpio_to_irq(pin); + + /* When pin is used as an IRQ, no need to keep it requested */ + gpio_free(pin); + + return ret; } #endif |