diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2016-10-21 17:21:32 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-10-24 17:33:11 +0300 |
| commit | 4035cc15b99f4f4a4e29081b82aca010137e33da (patch) | |
| tree | 763f6b5ed713deb78cd277704fb6ba02f82d1fd4 /drivers/gpio/gpiolib-acpi.c | |
| parent | 9427ecbed46cc8425338084ae42ce8749566586f (diff) | |
| download | linux-4035cc15b99f4f4a4e29081b82aca010137e33da.tar.xz | |
ACPI / gpio: Add support for naming GPIOs
Now that we have the new helper function that sets nice names for GPIO
lines based on "gpio-line-names" device property, we can take advantage of
this in acpi_gpiochip_add().
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 4f46982ce982..53266ef12008 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -957,6 +957,9 @@ void acpi_gpiochip_add(struct gpio_chip *chip) return; } + if (!chip->names) + devprop_gpiochip_set_names(chip); + acpi_gpiochip_request_regions(acpi_gpio); acpi_gpiochip_scan_gpios(acpi_gpio); acpi_walk_dep_device_list(handle); |