gpio: rcar: Cache gpiochip_get_data() return value

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Since commit 43c54ecade ("gpio: move the subdriver data pointer
into gpio_device") changed gpiochip_get_data() to an out-of-line
function, it is now worthwhile to avoid multiple calls in a row by
caching its return value in a local variable.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

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Geert Uytterhoeven 2020-10-28 15:15:01 +01:00 • committed by Bartosz Golaszewski

parent 5e2ca893d7

commit 714d3a2958

1 changed files with 4 additions and 3 deletions

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7

drivers/gpio/gpio-rcar.c

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