mmc: sdhci-st: simplify optional reset handling

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As of commit bb475230b8 ("reset: make optional functions really
optional"), the reset framework API calls use NULL pointers to describe
optional, non-present reset controls.

This allows to return errors from devm_reset_control_get_optional and to
call reset_control_(de)assert unconditionally.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/20210305090827.19124-1-p.zabel@pengutronix.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Philipp Zabel 2021-03-05 10:08:27 +01:00 • committed by Ulf Hansson

parent 8c87dab92f

commit 95211a98e3

1 changed files with 7 additions and 12 deletions

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drivers/mmc/host/sdhci-st.c

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