spi: sh-msiof: Use readl_poll_timeout_atomic() instead of open-coding

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Replace the open-coded loop in sh_msiof_modify_ctr_wait() by a call to
the readl_poll_timeout_atomic() helper macro.

Suggested-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Geert Uytterhoeven 2019-04-02 16:40:22 +02:00 • committed by Mark Brown

parent 8863eca8c4

commit 9115b4d89b

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1 changed files with 3 additions and 9 deletions

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drivers/spi/spi-sh-msiof.c

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