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Subject[RESEND PATCH] drm/mipi-dsi: Fix error handling in mipi_dsi_device_register_full
Date
In mipi_dsi_device_alloc(), it calls device_initialize(&dsi->dev);
We need to use put_device() instead freeing directly.

Fixes: 068a002 ("drm: Add MIPI DSI bus support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
---
drivers/gpu/drm/drm_mipi_dsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index c40bde96cfdf..8cc8deca006f 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -228,7 +228,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
ret = mipi_dsi_device_add(dsi);
if (ret) {
drm_err(host, "failed to add DSI device %d\n", ret);
- kfree(dsi);
+ put_device(&dsi->dev);
return ERR_PTR(ret);
}

--
2.25.1
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