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 --- drivers/gpu/drm/bridge/analogix/anx7625.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index a3d82377066b..3fc6b7ce7fc7 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,