| commit | ce0c4caf256cb828e0465d3cd363ec145e446e21 | [log] [tgz] |
|---|---|---|
| author | Wenyou Yang <wenyou.yang@atmel.com> | Thu Oct 16 17:23:10 2014 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Mon Oct 20 12:24:18 2014 +0100 |
| tree | f618cbdb4334545faecc9ae71634d1f3c0e7cc2b | |
| parent | 5398ad6897ec666a416b1d7428f0e8a51adf4254 [diff] |
spi/atmel: add support for runtime PM Drivers should put the device into low power states proactively whenever the device is not in use. Thus implement support for runtime PM and use the autosuspend feature to make sure that we can still perform well in case we see lots of SPI traffic within short period of time. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@kernel.org>