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path: root/drivers/tty/serial/pic32_uart.c
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Diffstat (limited to 'drivers/tty/serial/pic32_uart.c')
-rw-r--r--drivers/tty/serial/pic32_uart.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/tty/serial/pic32_uart.c b/drivers/tty/serial/pic32_uart.c
index e308d5022b..3a95bf5d55 100644
--- a/drivers/tty/serial/pic32_uart.c
+++ b/drivers/tty/serial/pic32_uart.c
@@ -243,7 +243,7 @@ static void pic32_uart_break_ctl(struct uart_port *port, int ctl)
struct pic32_sport *sport = to_pic32_sport(port);
unsigned long flags;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
if (ctl)
pic32_uart_writel(sport, PIC32_SET(PIC32_UART_STA),
@@ -252,7 +252,7 @@ static void pic32_uart_break_ctl(struct uart_port *port, int ctl)
pic32_uart_writel(sport, PIC32_CLR(PIC32_UART_STA),
PIC32_UART_STA_UTXBRK);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
/* get port type in string format */
@@ -274,7 +274,7 @@ static void pic32_uart_do_rx(struct uart_port *port)
*/
max_count = PIC32_UART_RX_FIFO_DEPTH;
- spin_lock(&port->lock);
+ uart_port_lock(port);
tty = &port->state->port;
@@ -331,7 +331,7 @@ static void pic32_uart_do_rx(struct uart_port *port)
} while (--max_count);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
tty_flip_buffer_push(tty);
}
@@ -410,9 +410,9 @@ static irqreturn_t pic32_uart_tx_interrupt(int irq, void *dev_id)
struct uart_port *port = dev_id;
unsigned long flags;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
pic32_uart_do_tx(port);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
return IRQ_HANDLED;
}
@@ -580,9 +580,9 @@ static void pic32_uart_shutdown(struct uart_port *port)
unsigned long flags;
/* disable uart */
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
pic32_uart_dsbl_and_mask(port);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
clk_disable_unprepare(sport->clk);
/* free all 3 interrupts for this UART */
@@ -604,7 +604,7 @@ static void pic32_uart_set_termios(struct uart_port *port,
unsigned int quot;
unsigned long flags;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
/* disable uart and mask all interrupts while changing speed */
pic32_uart_dsbl_and_mask(port);
@@ -672,7 +672,7 @@ static void pic32_uart_set_termios(struct uart_port *port,
/* enable uart */
pic32_uart_en_and_unmask(port);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
/* serial core request to claim uart iomem */