| commit | 8627b96dd80dca440d91fbb1ec733be25912d0dd | [log] [tgz] |
|---|---|---|
| author | Alan Cox <alan@linux.intel.com> | Wed Nov 18 14:12:58 2009 +0000 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Mon Nov 30 16:38:25 2009 -0800 |
| tree | b0b534e46c6d8ba93a8183de4abfc1cdd0323a38 | |
| parent | a8a84540eb3fd0493f250dc1c513bef6810a50fd [diff] |
tty_port: handle the nonblocking open of a dead port corner case Some drivers allow O_NDELAY of a dead port (eg for setserial to work). In that situation we must not try to raise the carrier. Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>