uwb: use %*ph specifier to dump buffer
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 28 May 2013 09:54:17 +0000 (12:54 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 3 Jun 2013 21:33:26 +0000 (14:33 -0700)
In kernel we have nice specifier %*ph to dump small buffers. Let's use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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