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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-29 21:00:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-29 21:00:38 -0700 |
| commit | 0b35ff23b2633eb996d666e5a49a5d49b8a6a2d3 (patch) | |
| tree | 6e0a8c2bbd33c1cec2af6fbb1a6665751c07a631 /drivers/serial/serial_txx9.c | |
| parent | 92dd7ca0af8f769569bde98a83b4a8f4daec6ac5 (diff) | |
| parent | 026d02a236f429eb61a1277166bd425f8514c431 (diff) | |
Merge master.kernel.org:/home/rmk/linux-2.6-serial
Diffstat (limited to 'drivers/serial/serial_txx9.c')
| -rw-r--r-- | drivers/serial/serial_txx9.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/serial/serial_txx9.c b/drivers/serial/serial_txx9.c index 3f1051a4a13..d085030df70 100644 --- a/drivers/serial/serial_txx9.c +++ b/drivers/serial/serial_txx9.c @@ -442,13 +442,10 @@ static unsigned int serial_txx9_tx_empty(struct uart_port *port) static unsigned int serial_txx9_get_mctrl(struct uart_port *port) { struct uart_txx9_port *up = (struct uart_txx9_port *)port; - unsigned long flags; unsigned int ret; - spin_lock_irqsave(&up->port.lock, flags); ret = ((sio_in(up, TXX9_SIFLCR) & TXX9_SIFLCR_RTSSC) ? 0 : TIOCM_RTS) | ((sio_in(up, TXX9_SICISR) & TXX9_SICISR_CTSS) ? 0 : TIOCM_CTS); - spin_unlock_irqrestore(&up->port.lock, flags); return ret; } |