spi: fix kernel-doc warnings about missing return desc in spi.h
authorJavier Martinez Canillas <javier@osg.samsung.com>
Thu, 22 Oct 2015 16:59:22 +0000 (18:59 +0200)
committerMark Brown <broonie@kernel.org>
Fri, 23 Oct 2015 16:28:35 +0000 (01:28 +0900)
commita1fdeaa71c95e5c6eba40245f84f762202dc69bb
treee7d4d04896cc2224ce0867a3f6b3617874bfabc8
parent0dc9631221c95cc5ba31c115bf21c9b156aab253
spi: fix kernel-doc warnings about missing return desc in spi.h

When building docs with make htmldocs, warnings about not having
a description for the return value are reported, i.e:

warning: No description found for return value of 'spi_write'

Fix these by following the kernel-doc conventions explained in
Documentation/kernel-doc-nano-HOWTO.txt.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
include/linux/spi/spi.h