Files
linux/drivers
Mark Brown 38ec10f60d spi: Only call transfer_one() if we have buffers to transfer
Client drivers such as the ChomeOS EC driver sometimes use transfers with
no buffers and only a delay specified in order to allow a delay after the
assertion of /CS. Rather than require controller drivers handle this noop
case gracefully put checks in the core to ensure that we don't call into
the controller for such transfers.

Reported-by: Addy Ke <addy.ke@rock-chips.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-19 16:08:58 -05:00
..
2014-07-23 10:18:07 -07:00
2014-07-23 00:51:30 +02:00
2014-08-05 21:16:46 -07:00
2014-08-15 17:06:40 -04:00
2014-08-08 15:57:28 -07:00
2014-07-30 00:23:09 +02:00
2014-07-17 14:58:43 +02:00
2014-07-13 13:16:50 -07:00
2014-07-13 15:26:47 -07:00
2014-07-11 10:38:02 +02:00