summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/sunsu.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/sunsu.c')
-rw-r--r--drivers/tty/serial/sunsu.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c
index 58a4342ad0..1e051cc259 100644
--- a/drivers/tty/serial/sunsu.c
+++ b/drivers/tty/serial/sunsu.c
@@ -212,9 +212,9 @@ static void enable_rsa(struct uart_sunsu_port *up)
{
if (up->port.type == PORT_RSA) {
if (up->port.uartclk != SERIAL_RSA_BAUD_BASE * 16) {
- spin_lock_irq(&up->port.lock);
+ uart_port_lock_irq(&up->port);
__enable_rsa(up);
- spin_unlock_irq(&up->port.lock);
+ uart_port_unlock_irq(&up->port);
}
if (up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16)
serial_outp(up, UART_RSA_FRR, 0);
@@ -234,7 +234,7 @@ static void disable_rsa(struct uart_sunsu_port *up)
if (up->port.type == PORT_RSA &&
up->port.uartclk == SERIAL_RSA_BAUD_BASE * 16) {
- spin_lock_irq(&up->port.lock);
+ uart_port_lock_irq(&up->port);
mode = serial_inp(up, UART_RSA_MSR);
result = !(mode & UART_RSA_MSR_FIFO);
@@ -247,7 +247,7 @@ static void disable_rsa(struct uart_sunsu_port *up)
if (result)
up->port.uartclk = SERIAL_RSA_BAUD_BASE_LO * 16;
- spin_unlock_irq(&up->port.lock);
+ uart_port_unlock_irq(&up->port);
}
}
#endif /* CONFIG_SERIAL_8250_RSA */
@@ -311,10 +311,10 @@ static void sunsu_enable_ms(struct uart_port *port)
container_of(port, struct uart_sunsu_port, port);
unsigned long flags;
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
up->ier |= UART_IER_MSI;
serial_out(up, UART_IER, up->ier);
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
}
static void
@@ -456,7 +456,7 @@ static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id)
unsigned long flags;
unsigned char status;
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
do {
status = serial_inp(up, UART_LSR);
@@ -470,7 +470,7 @@ static irqreturn_t sunsu_serial_interrupt(int irq, void *dev_id)
} while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT));
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
return IRQ_HANDLED;
}
@@ -545,9 +545,9 @@ static unsigned int sunsu_tx_empty(struct uart_port *port)
unsigned long flags;
unsigned int ret;
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
ret = serial_in(up, UART_LSR) & UART_LSR_TEMT ? TIOCSER_TEMT : 0;
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
return ret;
}
@@ -599,13 +599,13 @@ static void sunsu_break_ctl(struct uart_port *port, int break_state)
container_of(port, struct uart_sunsu_port, port);
unsigned long flags;
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
if (break_state == -1)
up->lcr |= UART_LCR_SBC;
else
up->lcr &= ~UART_LCR_SBC;
serial_out(up, UART_LCR, up->lcr);
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
}
static int sunsu_startup(struct uart_port *port)
@@ -683,12 +683,12 @@ static int sunsu_startup(struct uart_port *port)
*/
serial_outp(up, UART_LCR, UART_LCR_WLEN8);
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
up->port.mctrl |= TIOCM_OUT2;
sunsu_set_mctrl(&up->port, up->port.mctrl);
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
/*
* Finally, enable interrupts. Note: Modem status interrupts
@@ -731,7 +731,7 @@ static void sunsu_shutdown(struct uart_port *port)
up->ier = 0;
serial_outp(up, UART_IER, 0);
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
if (up->port.flags & UPF_FOURPORT) {
/* reset interrupts on the AST Fourport board */
inb((up->port.iobase & 0xfe0) | 0x1f);
@@ -740,7 +740,7 @@ static void sunsu_shutdown(struct uart_port *port)
up->port.mctrl &= ~TIOCM_OUT2;
sunsu_set_mctrl(&up->port, up->port.mctrl);
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
/*
* Disable break condition and FIFOs
@@ -826,7 +826,7 @@ sunsu_change_speed(struct uart_port *port, unsigned int cflag,
* Ok, we're now changing the port state. Do it with
* interrupts disabled.
*/
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
/*
* Update the per-port timeout.
@@ -891,7 +891,7 @@ sunsu_change_speed(struct uart_port *port, unsigned int cflag,
up->cflag = cflag;
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
}
static void
@@ -1038,7 +1038,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
up->type_probed = PORT_UNKNOWN;
up->port.iotype = UPIO_MEM;
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
if (!(up->port.flags & UPF_BUGGY_UART)) {
/*
@@ -1173,7 +1173,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
serial_outp(up, UART_IER, 0);
out:
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
}
static struct uart_driver sunsu_reg = {
@@ -1298,9 +1298,9 @@ static void sunsu_console_write(struct console *co, const char *s,
int locked = 1;
if (up->port.sysrq || oops_in_progress)
- locked = spin_trylock_irqsave(&up->port.lock, flags);
+ locked = uart_port_trylock_irqsave(&up->port, &flags);
else
- spin_lock_irqsave(&up->port.lock, flags);
+ uart_port_lock_irqsave(&up->port, &flags);
/*
* First save the UER then disable the interrupts
@@ -1318,7 +1318,7 @@ static void sunsu_console_write(struct console *co, const char *s,
serial_out(up, UART_IER, ier);
if (locked)
- spin_unlock_irqrestore(&up->port.lock, flags);
+ uart_port_unlock_irqrestore(&up->port, flags);
}
/*
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 11:25:37 +0000