tty: Fix up char drivers request_room usage
authorAlan Cox <alan@linux.intel.com>
Wed, 17 Feb 2010 13:07:13 +0000 (13:07 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 2 Mar 2010 22:43:22 +0000 (14:43 -0800)
We can't change them all but quite a few misuse it.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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