[PATCH] usb: Convert pr_warning to pr_warn

[Robert Jarzmik]

Joe Perches <joe at perches.com> writes:

> Use the more common logging mechanism.
>
> Miscellanea:
>
> o Realign multiline statements
> o Coalesce format
>
> Signed-off-by: Joe Perches <joe at perches.com>
For pxa25x_udc.h:
Acked-by: Robert Jarzmik <robert.jarzmik at free.fr>

Cheers.

--
Robert