diff options
| author | Xin Ji <xji@analogixsemi.com> | 2021-11-04 11:36:09 +0800 |
|---|---|---|
| committer | Robert Foss <robert.foss@linaro.org> | 2021-11-04 11:14:06 +0100 |
| commit | 9a7e49bd7992fca8cae11d21ffe5ebe73a2f4c18 (patch) | |
| tree | ae451987ffd0af67934bfeaa58cd59387664e551 | |
| parent | a43661e7e819b100e1f833a35018560a1d9abb39 (diff) | |
drm/bridge: anx7625: fix not correct return value
At some time, the original code may return non zero value, force return 0
if operation finished.
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Xin Ji <xji@analogixsemi.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211104033609.2634452-1-xji@analogixsemi.com
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index d0317651cd75..f48e91134c20 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -191,10 +191,10 @@ static int wait_aux_op_finish(struct anx7625_data *ctx) AP_AUX_CTRL_STATUS); if (val < 0 || (val & 0x0F)) { DRM_DEV_ERROR(dev, "aux status %02x\n", val); - val = -EIO; + return -EIO; } - return val; + return 0; } static int anx7625_video_mute_control(struct anx7625_data *ctx, |