| commit | 5336be8416a71b5568d2cf54a2f2066abe9f2a53 | [log] [tgz] |
|---|---|---|
| author | Pankaj Dubey <pankaj.dubey@samsung.com> | Sat Sep 27 09:47:55 2014 +0530 |
| committer | Mark Brown <broonie@kernel.org> | Sat Sep 27 12:21:15 2014 +0100 |
| tree | 6df5a5f1c43b18fd95882aedbb44a7565675c1a4 | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 [diff] |
regmap: fix NULL pointer dereference in _regmap_write/read If LOG_DEVICE is defined and map->dev is NULL it will lead to NULL pointer dereference. This patch fixes this issue by adding check for dev->NULL in all such places in regmap.c Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org