media: ipu6: isys: 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:
./pci/intel/ipu6/ipu6-isys-csi2.c:91:22-29: 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>

diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c
index d1fece6210ab25de4e8c7b5247f049cc1dd1e677..d858976112ba2bfc2907f9b88dc6c6434053f4a3 100644 (file)
--- a/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c
@@ -87,8 +87,8 @@ s64 ipu6_isys_csi2_get_link_freq(struct ipu6_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);
        }