media: renesas: fdp1: Use %pe format specifier

The %pe format specifier is designed to print error pointers. It prints
a symbolic error name (eg. -EINVAL) and it makes the code simpler by
omitting PTR_ERR()

This patch fixes this cocci report:
./platform/renesas/rcar_fdp1.c:2303:4-11: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/platform/renesas/rcar_fdp1.c b/drivers/media/platform/renesas/rcar_fdp1.c
index 3515601030eccefe3d979303893c93c85ab0a9b2..672869815f636de25ce08261bf327f156b617a37 100644 (file)
--- a/drivers/media/platform/renesas/rcar_fdp1.c
+++ b/drivers/media/platform/renesas/rcar_fdp1.c
@@ -2299,8 +2299,7 @@ static int fdp1_probe(struct platform_device *pdev)
                fdp1->fcp = rcar_fcp_get(fcp_node);
                of_node_put(fcp_node);
                if (IS_ERR(fdp1->fcp)) {
-                       dev_dbg(&pdev->dev, "FCP not found (%ld)\n",
-                               PTR_ERR(fdp1->fcp));
+                       dev_dbg(&pdev->dev, "FCP not found (%pe)\n", fdp1->fcp);
                        return PTR_ERR(fdp1->fcp);
                }
        }