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| author | Axel Lin <axel.lin@ingics.com> | 2014-03-09 10:11:10 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-10 20:06:45 +0400 |
| commit | 2271cf124a2763b7252887814a7fc8a844767e8f (patch) | |
| tree | 2aa554da7a1af8000ac7c5c594123f1b6de0b5b7 /arch/arm/include/asm/mpu.h | |
| parent | 2aa237f4a1a72813f9684a0ce6e48288e75de479 (diff) | |
| download | linux-2271cf124a2763b7252887814a7fc8a844767e8f.tar.xz | |
spi: coldfire-qspi: Prevent NULL pointer dereference
If pdata->cs_control is NULL, we will hit NULL pointer dereference in
mcfqspi_cs_select() and mcfqspi_cs_deselect(). Thus add NULL test for
pdata->cs_control in probe().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/mpu.h')
0 files changed, 0 insertions, 0 deletions