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media: ar0521: Use %pe format specifier

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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>
This commit is contained in:
Ricardo Ribalda
2025-10-13 14:14:45 +00:00
committed by Hans Verkuil
parent ce5bf59e0e
commit 435becbe2e
1 changed files with 2 additions and 2 deletions
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4
drivers/media/i2c/ar0521.c
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@@ -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;