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 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); }