spi: s3c64xx: extend driver to make full use of runtime PM autosuspend

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Extend the driver to make full use of runtime PM autosuspend.
Before only the SPI core was instructed to use autosuspend
by setting master->auto_runtime_pm. Nevertheless due to the missing
pm_runtime_use_autosuspend call autosuspend wasn't active.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Heiner Kallweit 2015-09-03 22:39:36 +02:00 • committed by Mark Brown

parent 3c863792e9

commit 483867ee20

1 changed files with 18 additions and 8 deletions

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drivers/spi/spi-s3c64xx.c

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