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(parent: 13f8401) | patch
spi: davinci: use dma_mapping_error()
authorKevin Hilman <khilman@baylibre.com>
Thu, 12 Jan 2017 02:18:40 +0000 (18:18 -0800)
committerRaspbian kernel package updater <root@raspbian.org>
Sun, 23 Jul 2017 03:05:51 +0000 (03:05 +0000)
commit14e21b6c2a0af4bef07bd0fee8ee683813390227
treeb644ff56933e17ddf989e69a806860d0e5cfeb5ctree | snapshot
parent13f84014f76cd986ab5b4da084c5d463ffdf2086commit | diff
spi: davinci: use dma_mapping_error()

[ Upstream commit c5a2a394835f473ae23931eda5066d3771d7b2f8 ]

The correct error checking for dma_map_single() is to use
dma_mapping_error().

Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/spi/spi-davinci.c diff | blob | history
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