diff mbox series

[v2,03/16] drm/panel/samsung-dsicm: Keep up with refcounting

Message ID 20250619-b4-of_drm_find_panel_part1-v2-3-0df94aecc43d@redhat.com (mailing list archive)
State New
Headers
Series Use drm_panel_get/put() in of_drm_find_panel() and its callers |

Commit Message

Anusha Srivatsa June 19, 2025, 7:15 p.m. UTC 
Put the panel reference back when driver is no
longer using it. The panel that of_drm_find_panel()
returns is or the purpose of finding a out->bridge.
After which it is no longer used. Drop the refcount
accordingly.

Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
---
v2: Explain in commit message why the refcount is put in the
attach function which is not usual.
---
 drivers/gpu/drm/bridge/samsung-dsim.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c
index 0014c497e3fe7d8349a119dbdda30d65d816cccf..3667855ff0d6d1b608c579573de657af7fd14388 100644
--- a/drivers/gpu/drm/bridge/samsung-dsim.c
+++ b/drivers/gpu/drm/bridge/samsung-dsim.c
@@ -1748,6 +1748,7 @@  static int samsung_dsim_host_attach(struct mipi_dsi_host *host,
 			dsi->out_bridge = ERR_PTR(-EINVAL);
 	}
 
+	drm_panel_put(panel);
 	of_node_put(remote);
 
 	if (IS_ERR(dsi->out_bridge)) {