| commit | 6d9fe44bd73d567d04d3a68a2d2fa521ab9532f2 | [log] [tgz] |
|---|---|---|
| author | Michal Suchanek <hramrach@gmail.com> | Mon Jun 13 17:46:49 2016 +0000 |
| committer | Mark Brown <broonie@kernel.org> | Tue Jun 14 10:05:08 2016 +0100 |
| tree | 862f44d73573de039a5b35a2fce7f0a154530a43 | |
| parent | 1a695a905c18548062509178b98bc91e67510864 [diff] |
spi: sun4i: fix FIFO limit When testing SPI without DMA I noticed that filling the FIFO on the spi controller causes timeout. Always leave room for one byte in the FIFO. Signed-off-by: Michal Suchanek <hramrach@gmail.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org