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media: staging/ipu7: 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:
./ipu7/ipu7-isys-csi-phy.c:311:23-30: WARNING: Consider using %pe to print PTR_ERR()
./ipu7/ipu7-isys-csi2.c:59:22-29: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
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 14:15:12 +00:00
committed by Hans Verkuil
parent 53a5927b44
commit d5ddab0cf0
2 changed files with 4 additions and 4 deletions
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4
drivers/staging/media/ipu7/ipu7-isys-csi-phy.c
View File

@@ -307,8 +307,8 @@ static int ipu7_isys_csi_ctrl_dids_config(struct ipu7_isys_csi2 *csi2, u32 id)
pad = media_entity_remote_source_pad_unique(&csi2->asd.sd.entity);
if (IS_ERR(pad)) {
dev_warn(dev, "can't get remote source pad of %s (%ld)\n",
csi2->asd.sd.name, PTR_ERR(pad));
dev_warn(dev, "can't get remote source pad of %s (%pe)\n",
csi2->asd.sd.name, pad);
return PTR_ERR(pad);
}

4
drivers/staging/media/ipu7/ipu7-isys-csi2.c
View File

@@ -55,8 +55,8 @@ s64 ipu7_isys_csi2_get_link_freq(struct ipu7_isys_csi2 *csi2)
src_pad = media_entity_remote_source_pad_unique(&csi2->asd.sd.entity);
if (IS_ERR(src_pad)) {
dev_err(&csi2->isys->adev->auxdev.dev,
"can't get source pad of %s (%ld)\n",
csi2->asd.sd.name, PTR_ERR(src_pad));
"can't get source pad of %s (%pe)\n",
csi2->asd.sd.name, src_pad);
return PTR_ERR(src_pad);
}