staging: dgnc: use dev_err() instead of printk()
authorMartin Kepplinger <martink@posteo.de>
Tue, 29 Apr 2014 09:43:08 +0000 (11:43 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 May 2014 20:46:00 +0000 (13:46 -0700)
Use dev_err() insted of printk() in order to provice userspace with
more useful information and use the common kernel coding style.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/dgnc/dgnc_sysfs.c

Simple merge