[PATCH] drm/mipi-dsi: Fix error handling in mipi_dsi_device_register_full

[Miaoqian Lin]

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 <linmq...@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 18cef04df2f2..609bd9fc1bc5 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);
        }
 
-- 
2.17.1