[PATCH v3 0/4] gpiolib: get rid of exessive ->of_gpio_ranges_fallback()

Andy Shevchenko
2023-01-13T21:54:47Z

The ->of_gpio_ranges_fallback() repeats the idea that lies behind
->add_pin_ranges(), while the latter covers more cases that the former
hook. Drop the former one for good.

Changelog v3:
- moved check of the property presense to GPIO library
- split out the refcount fix in a separate patch
- added cover letter

Andy Shevchenko (4):
gpiolib: Check "gpio-ranges" before calling ->add_pin_ranges()
pinctrl: bcm2835: Remove of_node_put() in
bcm2835_of_gpio_ranges_fallback()
pinctrl: bcm2835: Switch to use ->add_pin_ranges()
Revert "gpiolib: of: Introduce hook for missing gpio-ranges"

drivers/gpio/gpiolib-of.c | 5 -----
drivers/gpio/gpiolib.c | 8 ++++++++
drivers/pinctrl/bcm/pinctrl-bcm2835.c | 10 ++++------
include/linux/gpio/driver.h | 12 ------------
4 files changed, 12 insertions(+), 23 deletions(-)

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2.39.0