staging: mt7621-gpio: avoid locking in mediatek_gpio_get_direction

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mediatek_gpio_get_direction function is holding across a simple read
which it seems to be not neccessary at all. Just remove this locking
cleaning code of this function a bit.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sergio Paracuellos 2018-05-25 18:54:50 +02:00 • committed by Greg Kroah-Hartman

parent e119216dea

commit 7efcce0430

1 changed files with 1 additions and 6 deletions

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drivers/staging/mt7621-gpio/gpio-mt7621.c

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