From: Ricardo Ribalda <ribalda@chromium.org>
Date: Mon, 13 Oct 2025 14:14:45 +0000 (+0000)
Subject: media: ar0521: Use %pe format specifier
X-Git-Tag: v6.19-rc1~159^2~194
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=435becbe2ecad8ddec6061b710b611a912283716;p=thirdparty%2Fkernel%2Fstable.git

media: ar0521: 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:
./i2c/ar0521.c:1113:31-38: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Acked-by: Krzysztof Hałasa <khalasa@piap.pl>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index 939bf590d4b21..f156058500e3d 100644
--- a/drivers/media/i2c/ar0521.c
+++ b/drivers/media/i2c/ar0521.c
@@ -1109,8 +1109,8 @@ static int ar0521_probe(struct i2c_client *client)
 						ar0521_supply_names[cnt]);
 
 		if (IS_ERR(supply)) {
-			dev_info(dev, "no %s regulator found: %li\n",
-				 ar0521_supply_names[cnt], PTR_ERR(supply));
+			dev_info(dev, "no %s regulator found: %pe\n",
+				 ar0521_supply_names[cnt], supply);
 			return PTR_ERR(supply);
 		}
 		sensor->supplies[cnt] = supply;