diff options
| author | Xin Ji <xji@analogixsemi.com> | 2021-11-19 09:58:04 +0800 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2022-01-04 14:40:10 +0100 |
| commit | 7020449b8f5ac0f7444a584645edec02f7168f1a (patch) | |
| tree | bb423f31df6c57bd57b4e1c4ea0e364ccec8868d /security/security.c | |
| parent | 1726cee3d0537baa58dc58cf0a1630aa7ce93af7 (diff) | |
drm/bridge: anx7625: Check GPIO description to avoid crash
As GPIO probe function "devm_gpiod_get_optional()" may return error
code, driver should identify GPIO desc as NULL to avoid crash.
Acked-by: Tzung-Bi Shih <tzungbi@google.com>
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211119015804.3824027-1-xji@analogixsemi.com
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Diffstat (limited to 'security/security.c')
0 files changed, 0 insertions, 0 deletions