This is intended to print the error code but there is a typo so it prints IS_ERR() instead of PTR_ERR(). Fixes: 77f3b023f452 ("media: mediatek: vcodec: Add debugfs interface to get debug information") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> --- This driver has quite a bit of code to handle the case where DEBUG_FS is turned off. It's a bit over engineered. With debugfs you're normally just supposed to call the functions and ignore the errors. But it's also harmless to do it this way. drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c index 2ebf68d33d57..6957105492ae 100644 --- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c +++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dbgfs.c @@ -185,8 +185,8 @@ void mtk_vcodec_dbgfs_init(struct mtk_vcodec_dev *vcodec_dev, bool is_encode) else vcodec_dev->dbgfs.vcodec_root = debugfs_create_dir("vcodec-dec", NULL); if (IS_ERR(vcodec_dev->dbgfs.vcodec_root)) - dev_err(&vcodec_dev->plat_dev->dev, "create vcodec dir err:%d\n", - IS_ERR(vcodec_dev->dbgfs.vcodec_root)); + dev_err(&vcodec_dev->plat_dev->dev, "create vcodec dir err:%ld\n", + PTR_ERR(vcodec_dev->dbgfs.vcodec_root)); vcodec_root = vcodec_dev->dbgfs.vcodec_root; debugfs_create_x32("mtk_v4l2_dbg_level", 0644, vcodec_root, &mtk_v4l2_dbg_level); -- 2.39.2