staging: ath6kl: use native methods from kernel library
authorAndy Shevchenko <andy.shevchenko@gmail.com>
Tue, 7 Sep 2010 15:20:22 +0000 (18:20 +0300)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 8 Sep 2010 08:59:54 +0000 (01:59 -0700)
There are already implemented methods such hex_to_bin() or isxdigit() in
the kernel. Let's use them.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: Vipin Mehta <Vipin.Mehta@Atheros.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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