spi: spi-orion: add runtime PM support

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Add trivial runtime PM support.  This will only be of benefit on SoCs
where the clock to the SPI interface can be shut down.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Russell King 2014-06-21 12:22:37 +01:00 • committed by Mark Brown

parent c85012addd

commit 5c6786945b

1 changed files with 50 additions and 9 deletions

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drivers/spi/spi-orion.c

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