tree 77e47e95ba38276557702a5bfc8e319bc9100b7c
parent b3251d8045f87eec5d565603345d262cee134fa6
author Tilman Schmidt <tilman@imap.cc> 1278339523 +0000
committer David S. Miller <davem@davemloft.net> 1278547071 -0700

isdn/gigaset: avoid copying AT commands twice

Change the Gigaset driver's internal write_cmd interface to accept a
cmdbuf structure instead of a string. This avoids copying formatted
AT commands a second time.

Impact: optimization
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>