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tty: Fix hvc return
authorAlan Cox <alan@linux.intel.com>
Mon, 17 Sep 2012 11:03:39 +0000 (12:03 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Sep 2012 11:45:29 +0000 (04:45 -0700)
HVC returns a size of -1 bytes for the write room in some cases.
This is bogus and not handled by the tty layer at all.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/hvc/hvc_console.c patch | blob | history

diff --cc drivers/tty/hvc/hvc_console.c
Simple merge
Pandora Kernel Repository