spi: fsl-espi: factor out initial message checking
authorHeiner Kallweit <hkallweit1@gmail.com>
Wed, 7 Sep 2016 20:53:38 +0000 (22:53 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 12 Sep 2016 19:03:48 +0000 (20:03 +0100)
commitd3152cf1c8cf3f75d8eb82ae399ea4b35a0df8d4
treebbec396aac5f57bb9e7ad77db6189567d7930229
parent5bcc6a2f061266060e0b144302e83e614f683cd7
spi: fsl-espi: factor out initial message checking

Checking the message is currently done at diffrent places in the
driver. Factor it out to fsl_espi_check_message.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-espi.c