soc: mediatek: pwrap: add missing check on rstc

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The variable rstc is set only when the SoC PWRAP have the
PWRAP_CAP_RESET capability. Check whether rstc is set before
using it to avoid errors.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

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Fabien Parent 2019-03-23 22:15:52 +01:00 • committed by Matthias Brugger

parent 4bad8b0709

commit a51f4c031d

1 changed files with 2 additions and 1 deletions

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drivers/soc/mediatek/mtk-pmic-wrap.c

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