On Mon Oct 13 14:14:45 2025 +0000, Ricardo Ribalda wrote:
> 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 <[email protected]>
> Acked-by: Krzysztof HaÅasa <[email protected]>
> Acked-by: Sakari Ailus <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/i2c/ar0521.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/drivers/media/i2c/ar0521.c b/drivers/media/i2c/ar0521.c
index 939bf590d4b2..f156058500e3 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;
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