spi: davinci: fix up dma_mapping_error() incorrect patch
commit aabb797b4c1204b2e8518538b2616e476f2bac92, which is commit
c5a2a394835f473ae23931eda5066d3771d7b2f8 upstream had an error in it.
Ben writes:
The '!' needs to be deleted. This appears to have been fixed upstream
by:
commit 8aedbf580d21121d2a032e4c8ea12d8d2d85e275
Author: Fabien Parent <fparent@baylibre.com>
Date: Thu Feb 23 19:01:56 2017 +0100
spi: davinci: Use SPI framework to handle DMA mapping
which is not suitable for stable.
So I'm just fixing this up directly.
Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed