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| author | Michal Suchanek <hramrach@gmail.com> | 2016-06-13 17:46:49 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-06-14 10:05:08 +0100 |
| commit | 6d9fe44bd73d567d04d3a68a2d2fa521ab9532f2 (patch) | |
| tree | 862f44d73573de039a5b35a2fce7f0a154530a43 /drivers/spi/spi-sun6i.c | |
| parent | 1a695a905c18548062509178b98bc91e67510864 (diff) | |
| download | linux-6d9fe44bd73d567d04d3a68a2d2fa521ab9532f2.tar.bz2 | |
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
Diffstat (limited to 'drivers/spi/spi-sun6i.c')
0 files changed, 0 insertions, 0 deletions