| commit | 133c2681c4a0c1b589d138c2fdd0f131bdce20ed | [log] [tgz] |
|---|---|---|
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | Tue Sep 09 16:51:49 2014 +0100 |
| committer | Mark Brown <broonie@linaro.org> | Tue Sep 09 20:59:06 2014 +0100 |
| tree | 90150b0ac1c1a399b4b1d62ccf90c014d7974bad | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 [diff] |
ASoC: samsung-i2s: Check secondary DAI exists before referencing In a couple of places the driver is missing a check to ensure there is a secondary DAI before it de-references the pointer to it, causing a null pointer de-reference. This patch adds a check to avoid this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org