USB: ssu100: rework logic for TIOCMIWAIT
authorBill Pemberton <wfp5p@virginia.edu>
Thu, 5 Aug 2010 21:01:09 +0000 (17:01 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 24 Aug 2010 03:50:16 +0000 (20:50 -0700)
Rework the logic for TIOCMIWAIT to use wait_event_interruptible.

This also adds support for TIOCGICOUNT.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/ssu100.c

Simple merge