USB: legotower: remove direct calls to printk()
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Jun 2013 23:30:42 +0000 (16:30 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Jul 2013 23:10:02 +0000 (16:10 -0700)
Use the pr_* calls instead, which are much more descriptive.

Cc: Juergen Stuber <starblue@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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