diff mbox series

drm/msm/dsi: add missing put_device()

Message ID c07be8cdf5ceceeec6bc7918774c18e0@208suo.com
State New
Headers show
Series drm/msm/dsi: add missing put_device() | expand

Commit Message

sunran001@208suo.com July 18, 2023, 8:13 a.m. UTC 
The of_find_device_by_node() takes a reference to the underlying device
structure, we should release that reference.

Detected by coccinelle with the following ERROR:
./drivers/gpu/drm/msm/dsi/dsi.c:50:1-7: ERROR: missing put_device; call
of_find_device_by_node on line 32, but without a corresponding object
release within this function.

Signed-off-by: Ran Sun <sunran001@208suo.com>
---
  drivers/gpu/drm/msm/dsi/dsi.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/dsi/dsi.c 
b/drivers/gpu/drm/msm/dsi/dsi.c
index baab79ab6e74..81461e8852a7 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.c
+++ b/drivers/gpu/drm/msm/dsi/dsi.c
@@ -46,7 +46,7 @@  static int dsi_get_phy(struct msm_dsi *msm_dsi)
          DRM_DEV_ERROR(&pdev->dev, "%s: phy driver is not ready\n", 
__func__);
          return -EPROBE_DEFER;
      }
-
+    put_device(&pdev->dev);
      return 0;
  }