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(parent: c9d5d6f) | patch
spi: dw: fix kernel crash due to NULL pointer dereference
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 27 Aug 2014 16:26:08 +0000 (19:26 +0300)
committerMark Brown <broonie@linaro.org>
Wed, 27 Aug 2014 16:32:46 +0000 (17:32 +0100)
commit08a707b87874eaaa0f336ab604ecd6e5e9f286dd
treeaad9b04c1993b91b8b5266ddb108f716b0542aabtree | snapshot
parentc9d5d6fe168fd45a4dfdd0116affe708789b4702commit | diff
spi: dw: fix kernel crash due to NULL pointer dereference

The obvious fix after the commit d9c73bb8a3a5 "spi: dw: add support for gpio
controlled chip select". This patch fixes the issue by using locally defined
temporary variable.

Fixes: d9c73bb8a3a5 (spi: dw: add support for gpio controlled chip select)
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: <stable@vger.kernel.org>
drivers/spi/spi-dw.c diff | blob | history
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