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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-06-30 00:49:18 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-30 00:49:18 -0400 |
| commit | 0c168775709faa74c1b87f1e61046e0c51ade7f3 (patch) | |
| tree | c40fd8818c64c5d7d1d90afab0bd6ffd94505526 /drivers/serial/pxa.c | |
| parent | 9bd481f85940726bf66aae5cd03c5b912ad0ae4c (diff) | |
| parent | 9b4311eedb17fa88f02e4876cd6aa9a08e383cd6 (diff) | |
Merge upstream 2.6.13-rc1-git1 into 'ieee80211' branch of netdev-2.6.
Diffstat (limited to 'drivers/serial/pxa.c')
| -rw-r--r-- | drivers/serial/pxa.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index 08b08d6ae90..461c81c9320 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -274,14 +274,11 @@ static unsigned int serial_pxa_tx_empty(struct uart_port *port) static unsigned int serial_pxa_get_mctrl(struct uart_port *port) { struct uart_pxa_port *up = (struct uart_pxa_port *)port; - unsigned long flags; unsigned char status; unsigned int ret; return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR; - spin_lock_irqsave(&up->port.lock, flags); status = serial_in(up, UART_MSR); - spin_unlock_irqrestore(&up->port.lock, flags); ret = 0; if (status & UART_MSR_DCD) |