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| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2016-08-16 11:50:21 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-08-16 13:26:59 +0200 |
| commit | 53d89160753c7d32bb82d3bed980fd3dc3f2538a (patch) | |
| tree | 4e1c2734720d918cddd2968831ac7c215a36569e /drivers/gpu/drm/drm_dma.c | |
| parent | spi: spi-fsl-dspi: constify devtype_data (diff) | |
| download | linux-53d89160753c7d32bb82d3bed980fd3dc3f2538a.tar.xz linux-53d89160753c7d32bb82d3bed980fd3dc3f2538a.zip | |
spi: spi-fsl-dspi: fix a possible NULL dereference
of_match_device could return NULL, and so cause a NULL pointer
dereference later.
For fixing this problem, we use of_device_get_match_data(), this will
simplify the code a little by using a standard function for
getting the match data.
Reported-by: coverity (CID 1324129)
Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/drm_dma.c')
0 files changed, 0 insertions, 0 deletions