soc: renesas: rcar-sysc: Use readl_poll_timeout_atomic()

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Replace the open-coded polling loops by calls to the
readl_poll_timeout_atomic() helper macro.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210125142606.1050130-1-geert+renesas@glider.be

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Geert Uytterhoeven 2021-01-25 15:26:06 +01:00

parent 5c8fe583cc

commit 56d6fb12e6

1 changed files with 15 additions and 20 deletions

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drivers/soc/renesas/rcar-sysc.c

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