Messages in this thread Patch in this message | | | From | Grygorii Strashko <> | Subject | [PATCH 2/2] gpiolib: assign chip owner to dev->driver->owner if not set | Date | Thu, 25 Jun 2015 20:30:51 +0300 |
| |
Assign GPIO chip owner field to chip->dev->driver->owner if it was not configured by GPIO driver.
Cc: Johan Hovold <johan@kernel.org> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> --- Hi,
There is also one positive additional side effect: lines like below can be removed from a lot of GPIO drivers rdc321x_gpio_dev->chip.owner = THIS_MODULE;
drivers/gpio/gpiolib.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 9b1d247..d51af5d 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -287,6 +287,9 @@ int gpiochip_add(struct gpio_chip *chip) INIT_LIST_HEAD(&chip->pin_ranges); #endif + if (!chip->owner && chip->dev && chip->dev->driver) + chip->owner = chip->dev->driver->owner; + of_gpiochip_add(chip); acpi_gpiochip_add(chip); -- 2.4.4
| |