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-rw-r--r--drivers/tty/serial/samsung_tty.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 07fb8a9dac63..ee51a0368a55 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -248,7 +248,7 @@ static void s3c24xx_serial_rx_enable(struct uart_port *port)
unsigned int ucon, ufcon;
int count = 10000;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
while (--count && !s3c24xx_serial_txempty_nofifo(port))
udelay(100);
@@ -262,7 +262,7 @@ static void s3c24xx_serial_rx_enable(struct uart_port *port)
wr_regl(port, S3C2410_UCON, ucon);
ourport->rx_enabled = 1;
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void s3c24xx_serial_rx_disable(struct uart_port *port)
@@ -271,14 +271,14 @@ static void s3c24xx_serial_rx_disable(struct uart_port *port)
unsigned long flags;
unsigned int ucon;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
ucon = rd_regl(port, S3C2410_UCON);
ucon &= ~S3C2410_UCON_RXIRQMODE;
wr_regl(port, S3C2410_UCON, ucon);
ourport->rx_enabled = 0;
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void s3c24xx_serial_stop_tx(struct uart_port *port)
@@ -344,7 +344,7 @@ static void s3c24xx_serial_tx_dma_complete(void *args)
dma->tx_transfer_addr, dma->tx_size,
DMA_TO_DEVICE);
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
uart_xmit_advance(port, count);
ourport->tx_in_progress = 0;
@@ -353,7 +353,7 @@ static void s3c24xx_serial_tx_dma_complete(void *args)
uart_write_wakeup(port);
s3c24xx_serial_start_next_tx(ourport);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void enable_tx_dma(struct s3c24xx_uart_port *ourport)
@@ -619,7 +619,7 @@ static void s3c24xx_serial_rx_dma_complete(void *args)
received = dma->rx_bytes_requested - state.residue;
async_tx_ack(dma->rx_desc);
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
if (received)
s3c24xx_uart_copy_rx_to_tty(ourport, t, received);
@@ -631,7 +631,7 @@ static void s3c24xx_serial_rx_dma_complete(void *args)
s3c64xx_start_rx_dma(ourport);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static void s3c64xx_start_rx_dma(struct s3c24xx_uart_port *ourport)
@@ -722,7 +722,7 @@ static irqreturn_t s3c24xx_serial_rx_chars_dma(void *dev_id)
utrstat = rd_regl(port, S3C2410_UTRSTAT);
rd_regl(port, S3C2410_UFSTAT);
- spin_lock(&port->lock);
+ uart_port_lock(port);
if (!(utrstat & S3C2410_UTRSTAT_TIMEOUT)) {
s3c64xx_start_rx_dma(ourport);
@@ -751,7 +751,7 @@ static irqreturn_t s3c24xx_serial_rx_chars_dma(void *dev_id)
wr_regl(port, S3C2410_UTRSTAT, S3C2410_UTRSTAT_TIMEOUT);
finish:
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
return IRQ_HANDLED;
}
@@ -849,9 +849,9 @@ static irqreturn_t s3c24xx_serial_rx_chars_pio(void *dev_id)
struct s3c24xx_uart_port *ourport = dev_id;
struct uart_port *port = &ourport->port;
- spin_lock(&port->lock);
+ uart_port_lock(port);
s3c24xx_serial_rx_drain_fifo(ourport);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
return IRQ_HANDLED;
}
@@ -932,11 +932,11 @@ static irqreturn_t s3c24xx_serial_tx_irq(int irq, void *id)
struct s3c24xx_uart_port *ourport = id;
struct uart_port *port = &ourport->port;
- spin_lock(&port->lock);
+ uart_port_lock(port);
s3c24xx_serial_tx_chars(ourport);
- spin_unlock(&port->lock);
+ uart_port_unlock(port);
return IRQ_HANDLED;
}
@@ -1033,7 +1033,7 @@ static void s3c24xx_serial_break_ctl(struct uart_port *port, int break_state)
unsigned long flags;
unsigned int ucon;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
ucon = rd_regl(port, S3C2410_UCON);
@@ -1044,7 +1044,7 @@ static void s3c24xx_serial_break_ctl(struct uart_port *port, int break_state)
wr_regl(port, S3C2410_UCON, ucon);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static int s3c24xx_serial_request_dma(struct s3c24xx_uart_port *p)
@@ -1303,7 +1303,7 @@ static int s3c64xx_serial_startup(struct uart_port *port)
ourport->rx_enabled = 1;
ourport->tx_enabled = 0;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
ufcon = rd_regl(port, S3C2410_UFCON);
ufcon |= S3C2410_UFCON_RESETRX | S5PV210_UFCON_RXTRIG8;
@@ -1313,7 +1313,7 @@ static int s3c64xx_serial_startup(struct uart_port *port)
enable_rx_pio(ourport);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
/* Enable Rx Interrupt */
s3c24xx_clear_bit(port, S3C64XX_UINTM_RXD, S3C64XX_UINTM);
@@ -1341,7 +1341,7 @@ static int apple_s5l_serial_startup(struct uart_port *port)
ourport->rx_enabled = 1;
ourport->tx_enabled = 0;
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
ufcon = rd_regl(port, S3C2410_UFCON);
ufcon |= S3C2410_UFCON_RESETRX | S5PV210_UFCON_RXTRIG8;
@@ -1351,7 +1351,7 @@ static int apple_s5l_serial_startup(struct uart_port *port)
enable_rx_pio(ourport);
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
/* Enable Rx Interrupt */
s3c24xx_set_bit(port, APPLE_S5L_UCON_RXTHRESH_ENA, S3C2410_UCON);
@@ -1626,7 +1626,7 @@ static void s3c24xx_serial_set_termios(struct uart_port *port,
ulcon |= S3C2410_LCON_PNONE;
}
- spin_lock_irqsave(&port->lock, flags);
+ uart_port_lock_irqsave(port, &flags);
dev_dbg(port->dev,
"setting ulcon to %08x, brddiv to %d, udivslot %08x\n",
@@ -1684,7 +1684,7 @@ static void s3c24xx_serial_set_termios(struct uart_port *port,
if ((termios->c_cflag & CREAD) == 0)
port->ignore_status_mask |= RXSTAT_DUMMY_READ;
- spin_unlock_irqrestore(&port->lock, flags);
+ uart_port_unlock_irqrestore(port, flags);
}
static const char *s3c24xx_serial_type(struct uart_port *port)
@@ -2376,14 +2376,14 @@ s3c24xx_serial_console_write(struct console *co, const char *s,
if (cons_uart->sysrq)
locked = false;
else if (oops_in_progress)
- locked = spin_trylock_irqsave(&cons_uart->lock, flags);
+ locked = uart_port_trylock_irqsave(cons_uart, &flags);
else
- spin_lock_irqsave(&cons_uart->lock, flags);
+ uart_port_lock_irqsave(cons_uart, &flags);
uart_console_write(cons_uart, s, count, s3c24xx_serial_console_putchar);
if (locked)
- spin_unlock_irqrestore(&cons_uart->lock, flags);
+ uart_port_unlock_irqrestore(cons_uart, flags);
}
/* Shouldn't be __init, as it can be instantiated from other module */
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-30 14:14:07 +0000