diff options
| author | Mark Brown <broonie@linaro.org> | 2013-10-10 22:25:23 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-14 22:09:26 +0100 |
| commit | cd1b9dd0220d3c126b3b61c1f96f0832fc21fc61 (patch) | |
| tree | 5f964cb904c26120d9302f54804d1e7645b15031 /drivers/base/regmap/regmap.c | |
| parent | 7ccda983931f64e9c89a9b16e6d4adeb92817d96 (diff) | |
regmap: spi: Handle async writes of only one buffer
If the value is zero then assume it has been included in the register data
and don't send anything, minimising the number of interactions with the
hardware.
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/base/regmap/regmap.c')
0 files changed, 0 insertions, 0 deletions