27 Dec
2018
27 Dec
'18
8:56 p.m.
On Sun, Dec 23, 2018 at 10:21:22PM +0100, Uwe Kleine-König wrote:
The relevant difference between prepare_message and config is that the former is run before the CS signal is asserted. So the polarity of the CLK line must be configured in prepare_message as an edge generated by config might already result in a latch of the MOSI line.
Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown broonie@kernel.org [ukleinek: backport to v4.14.x] Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de
Queued both for 4.14, thank you.
-- Thanks, Sasha