update err() to pr_err() and replace __FILE__
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@xxxxxxxxx>
---
V1 -> V2: changed kernel message to be in one line
added missing "n\"
---
Documentation/driver-api/usb/writing_usb_driver.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/driver-api/usb/writing_usb_driver.rst b/Documentation/driver-api/usb/writing_usb_driver.rst
index 2176297e5765..85e106f443e5 100644
--- a/Documentation/driver-api/usb/writing_usb_driver.rst
+++ b/Documentation/driver-api/usb/writing_usb_driver.rst
@@ -91,8 +91,8 @@ usually in the driver's init function, as shown here::
/* register this driver with the USB subsystem */
result = usb_register(&skel_driver);
if (result < 0) {
- err("usb_register failed for the "__FILE__ "driver."
- "Error number %d", result);
+ pr_err("usb_register failed for the %s driver. Error number %d\n",
+ skel_driver.name, result);
return -1;
}
--
2.25.1
