Commits
Baolin Wang committed a61aa683655
spi: sprd: Simplify the transfer function We can move the hardware spinlock protection into the ADI read/write functions to simplify the sprd_adi_transfer_one() function. Moreover this optimization can also help to access PMIC without considering the hardware spinlock using sprd_adi_read/write() functions. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>