spi/pxa2xx: fix runtime PM enabling order

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In commit 7dd6278733 (spi/pxa2xx: Convert
to core runtime PM) master->auto_runtime_pm was set to true.

In this case pm_runtime_enable() must be called *before*
spi_register_master(), otherwise the kernel hangs with this error
message:

  spi_master spi0: Failed to power device: -13

A similar fix, but for spi/hspi, was applied in
268d76430d.

Signed-off-by: Antonio Ospite <ao2@ao2.it>
Signed-off-by: Mark Brown <broonie@linaro.org>

...

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Antonio Ospite 2014-05-30 18:18:09 +02:00 • committed by Mark Brown

parent d6ba32d5c6

commit 836d1a22db

1 changed files with 5 additions and 5 deletions

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drivers/spi/spi-pxa2xx.c

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