gpio: exar: switch to using regmap

Browse source

We can simplify the code in gpio-exar by using regmap. This allows us to
drop the mutex (regmap provides its own locking) and we can also reuse
regmap's bit operations instead of implementing our own update function.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

...

This commit is contained in:

Bartosz Golaszewski 2020-09-28 17:00:26 +02:00

parent 696868d0a7

commit 36fb7218e8

2 changed files with 38 additions and 54 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/gpio/Kconfig

View file

91

drivers/gpio/gpio-exar.c

View file