diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2019-10-30 13:29:14 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-11-05 11:01:01 +0100 |
| commit | 504369cd6d2ce34c1225063071ac7e0a5a4d5e30 (patch) | |
| tree | 3598880dff296648bc4f53f4d5bd244a998dc937 /drivers/gpio | |
| parent | c196924277ea82200d4c4fd9537c71390b96f247 (diff) | |
| download | linux-504369cd6d2ce34c1225063071ac7e0a5a4d5e30.tar.bz2 | |
gpiolib: Switch order of valid mask and hw init
The GPIO irqchip needs to initialize the valid mask
before initializing the IRQ hardware, because sometimes
the latter require the former to be executed first.
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Reported-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20191030122914.967-1-linus.walleij@linaro.org
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 9afbc0612126..e865c889ba8d 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1411,11 +1411,11 @@ int gpiochip_add_data_with_key(struct gpio_chip *chip, void *data, machine_gpiochip_add(chip); - ret = gpiochip_irqchip_init_hw(chip); + ret = gpiochip_irqchip_init_valid_mask(chip); if (ret) goto err_remove_acpi_chip; - ret = gpiochip_irqchip_init_valid_mask(chip); + ret = gpiochip_irqchip_init_hw(chip); if (ret) goto err_remove_acpi_chip; |