spi: dw: fix kernel crash due to NULL pointer dereference

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The obvious fix after the commit d9c73bb8a3 "spi: dw: add support for gpio
controlled chip select". This patch fixes the issue by using locally defined
temporary variable.

Fixes: d9c73bb8a3 (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>

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Andy Shevchenko 2014-08-27 19:26:08 +03:00 • committed by Mark Brown

parent c9d5d6fe16

commit 08a707b878

1 changed files with 1 additions and 1 deletions

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drivers/spi/spi-dw.c

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