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path: root/drivers/tty/serial/amba-pl010.c
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Diffstat (limited to 'drivers/tty/serial/amba-pl010.c')
-rw-r--r--drivers/tty/serial/amba-pl010.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index b5a7404cbacb..eabbf8afc9b5 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -207,7 +207,7 @@ static irqreturn_t pl010_int(int irq, void *dev_id)
unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT;
int handled = 0;
- spin_lock(&port->lock);
+ uart_port_lock(port);
status = readb(port->membase + UART010_IIR);
if (status) {
@@ -228,7 +228,7 @@ static irqreturn_t pl010_int(int irq, void *dev_id)
handled = 1;
}
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
return IRQ_RETVAL(handled);
}
@@ -270,14 +270,14 @@ static void pl010_break_ctl(struct uart_port *port, int break_state)
unsigned long flags;
unsigned int lcr_h;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
lcr_h = readb(port->membase + UART010_LCRH);
if (break_state == -1)
lcr_h |= UART01x_LCRH_BRK;
else
lcr_h &= ~UART01x_LCRH_BRK;
writel(lcr_h, port->membase + UART010_LCRH);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static int pl010_startup(struct uart_port *port)
@@ -385,7 +385,7 @@ pl010_set_termios(struct uart_port *port, struct ktermios *termios,
if (port->fifosize > 1)
lcr_h |= UART01x_LCRH_FEN;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
/*
* Update the per-port timeout.
@@ -438,22 +438,22 @@ pl010_set_termios(struct uart_port *port, struct ktermios *termios,
writel(lcr_h, port->membase + UART010_LCRH);
writel(old_cr, port->membase + UART010_CR);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void pl010_set_ldisc(struct uart_port *port, struct ktermios *termios)
{
if (termios->c_line == N_PPS) {
port->flags |= UPF_HARDPPS_CD;
- spin_lock_irq(&port->lock);
+ uart_port_lock_irq(port);
pl010_enable_ms(port);
- spin_unlock_irq(&port->lock);
+ uart_port_unlock_irq(port);
} else {
port->flags &= ~UPF_HARDPPS_CD;
if (!UART_ENABLE_MS(port, termios->c_cflag)) {
- spin_lock_irq(&port->lock);
+ uart_port_lock_irq(port);
pl010_disable_ms(port);
- spin_unlock_irq(&port->lock);
+ uart_port_unlock_irq(port);
}
}
}