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| author | Alan Cox <alan@linux.intel.com> | 2009-11-18 14:12:58 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-01 00:38:25 (GMT) |
| commit | 8627b96dd80dca440d91fbb1ec733be25912d0dd (patch) | |
| tree | b0b534e46c6d8ba93a8183de4abfc1cdd0323a38 /arch/xtensa/mm | |
| parent | a8a84540eb3fd0493f250dc1c513bef6810a50fd (diff) | |
| download | linux-8627b96dd80dca440d91fbb1ec733be25912d0dd.tar.xz | |
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>
Diffstat (limited to 'arch/xtensa/mm')
0 files changed, 0 insertions, 0 deletions