tree 9ddeeffa0587ca82480f1f6655ebc54509c7ac14
parent 1528b18f7ec2b907711f37667c68e10d9296c882
author Andy Shevchenko <ext-andriy.shevchenko@nokia.com> 1266844222 +0000
committer David S. Miller <davem@davemloft.net> 1267176264 -0800

isdn: remove ishexdigit() in regard to isxdigit()

Samll cleanup in drivers/isdn/gigaset/capi.c where own implementation of
isxdigit() has been changed to kernel native one.

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>