diff options
| author | Pankaj Dubey <pankaj.dubey@samsung.com> | 2014-09-27 09:47:55 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-30 09:40:11 -0700 |
| commit | 07ab621703f543a9628aaed7046970a4ff27aa83 (patch) | |
| tree | cbe48a553da31a5d76c6a88f7909f46749cec45e /include/uapi | |
| parent | d188fcff2da6903278f5514546a5e82236d0cb40 (diff) | |
regmap: fix NULL pointer dereference in _regmap_write/read
commit 5336be8416a71b5568d2cf54a2f2066abe9f2a53 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions