Commits
Nicholas Mc Guire committed 56536a7ff59
spi: spi-imx: cleanup wait_for_completion handling return type of wait_for_completion_timeout is unsigned long not int and always returns >=0 , this patch adds a suitable return variable and simplifies the return value checking as there is no < 0 case. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Mark Brown <broonie@kernel.org>