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[SUNSU]: Fix locking error in sunsu_stop_rx(). 

The caller takes the UART port lock, so we shouldn't try
to take it again.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-28 11:55:36 -08:00
parent b9756c047c
commit 436002e329
1 changed files with 0 additions and 3 deletions
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3
drivers/serial/sunsu.c
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@ -299,13 +299,10 @@ static void sunsu_start_tx(struct uart_port *port)
static void sunsu_stop_rx(struct uart_port *port)
{
struct uart_sunsu_port *up = (struct uart_sunsu_port *) port;
unsigned long flags;
spin_lock_irqsave(&up->port.lock, flags);
up->ier &= ~UART_IER_RLSI;
up->port.read_status_mask &= ~UART_LSR_DR;
serial_out(up, UART_IER, up->ier);
spin_unlock_irqrestore(&up->port.lock, flags);
}
static void sunsu_enable_ms(struct uart_port *port)