From: Lv Ruyi lv.ruyi@zte.com.cn
[ Upstream commit 95093595914c17f32e1d6228b4db06fab8cebd35 ]
The irq_of_parse_and_map() function returns 0 on failure, and does not return a negative value anyhow, so never enter this conditional branch.
Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support") Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Lv Ruyi lv.ruyi@zte.com.cn Reviewed-by: Stephen Boyd swboyd@chromium.org Patchwork: https://patchwork.freedesktop.org/patch/483291/ Link: https://lore.kernel.org/r/20220425090947.3498897-1-lv.ruyi@zte.com.cn Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index ddb76fe46948..ced3e00e4ad5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1262,7 +1262,7 @@ static int dpu_bind(struct device *dev, struct device *master, void *data)
priv->kms = &dpu_kms->base;
- return ret; + return 0; }
static void dpu_unbind(struct device *dev, struct device *master, void *data)