On 29.10.2021 23:33, Sergey Shtylyov wrote: [...]
update err() to pr_err() and replace __FILE__ Signed-off-by: Philipp Hortmann <philipp.g.hortmann@xxxxxxxxx> --- 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..5c29e5bdbe88 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. "Don't break up the kernel message like this. The current code is a bad example -- high time to fix it. :-)+ "Error number %d", skel_driver.name, result);
Oh, and add `\n' at the end of message. [...] MBR, Sergey
