gpio: pca953x: Zap ad-hoc reg_output cache

Browse source

Replace the ad-hoc reg_output output register caching with generic
regcache cache. Drop pca953x_write_single() which is no longer used.
This reduces code duplication.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Marek Vasut 2018-12-12 02:40:00 +01:00 • committed by Linus Walleij

parent 0f25fda840

commit ec82d1eba3

1 changed files with 15 additions and 50 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

65

drivers/gpio/gpio-pca953x.c

View file