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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 13:27:36 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 13:27:36 -0800 |
| commit | 9f9cba810f36d16f4e64477e879a69f6c47b389d (patch) | |
| tree | d787abcbead1439d3f82f0719efe520fd9689f79 /drivers/usb/serial/io_ti.c | |
| parent | serial: tegra: Fix compilation error (diff) | |
| parent | Linux 3.8-rc5 (diff) | |
| download | linux-dev-9f9cba810f36d16f4e64477e879a69f6c47b389d.tar.xz linux-dev-9f9cba810f36d16f4e64477e879a69f6c47b389d.zip | |
Merge 3.8-rc5 into tty-next
This resolves a number of tty driver merge issues found in linux-next
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
| -rw-r--r-- | drivers/usb/serial/io_ti.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index d6485be49ebf..b5ab0a54b6b6 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -530,6 +530,9 @@ static void chase_port(struct edgeport_port *port, unsigned long timeout, wait_queue_t wait; unsigned long flags; + if (!tty) + return; + if (!timeout) timeout = (HZ * EDGE_CLOSING_WAIT)/100; |