| commit | a61aa683655f3182aca6e38404ae9aac03e771ae | [log] [tgz] |
|---|---|---|
| author | Baolin Wang <baolin.wang@linaro.org> | Tue Mar 20 10:42:13 2018 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Wed Mar 21 09:49:26 2018 +0800 |
| tree | c75e1cbbd91ebdf93a347472b95a86662e4cd05a | |
| parent | 7928b2cbe55b2a410a0f5c1f154610059c57b1b2 [diff] |
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>