Commits
Martin Sperl committed 98d6f479580
spi: spidev: use spi_sync instead of spi_async This has the benefit that the "optimization" of the framework in regards to spi_sync will also benefit spidev users directly and allow running spi transfers without a necessary context-switch to message-pump. Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Mark Brown <broonie@kernel.org>