diff options
Diffstat (limited to 'drivers/tty/serial/sunsab.c')
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 40eeaf835bba..6aa51a6f8063 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -310,7 +310,7 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id) unsigned long flags; unsigned char gis; - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); status.stat = 0; gis = readb(&up->regs->r.gis) >> up->gis_shift; @@ -331,7 +331,7 @@ static irqreturn_t sunsab_interrupt(int irq, void *dev_id) transmit_chars(up, &status); } - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); if (port) tty_flip_buffer_push(port); @@ -473,12 +473,12 @@ static void sunsab_send_xchar(struct uart_port *port, char ch) if (ch == __DISABLED_CHAR) return; - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); sunsab_tec_wait(up); writeb(ch, &up->regs->w.tic); - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); } /* port->lock held by caller. */ @@ -499,7 +499,7 @@ static void sunsab_break_ctl(struct uart_port *port, int break_state) unsigned long flags; unsigned char val; - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); val = up->cached_dafo; if (break_state) @@ -512,7 +512,7 @@ static void sunsab_break_ctl(struct uart_port *port, int break_state) if (test_bit(SAB82532_XPR, &up->irqflags)) sunsab_tx_idle(up); - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); } /* port->lock is not held. */ @@ -527,7 +527,7 @@ static int sunsab_startup(struct uart_port *port) if (err) return err; - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); /* * Wait for any commands or immediate characters @@ -582,7 +582,7 @@ static int sunsab_startup(struct uart_port *port) set_bit(SAB82532_ALLS, &up->irqflags); set_bit(SAB82532_XPR, &up->irqflags); - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); return 0; } @@ -594,7 +594,7 @@ static void sunsab_shutdown(struct uart_port *port) container_of(port, struct uart_sunsab_port, port); unsigned long flags; - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); /* Disable Interrupts */ up->interrupt_mask0 = 0xff; @@ -628,7 +628,7 @@ static void sunsab_shutdown(struct uart_port *port) writeb(tmp, &up->regs->rw.ccr0); #endif - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); free_irq(up->port.irq, up); } @@ -779,9 +779,9 @@ static void sunsab_set_termios(struct uart_port *port, struct ktermios *termios, unsigned int baud = uart_get_baud_rate(port, termios, old, 0, 4000000); unsigned int quot = uart_get_divisor(port, baud); - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud, quot); - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); } static const char *sunsab_type(struct uart_port *port) @@ -857,15 +857,15 @@ static void sunsab_console_write(struct console *con, const char *s, unsigned n) 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); uart_console_write(&up->port, s, n, sunsab_console_putchar); sunsab_tec_wait(up); if (locked) - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); } static int sunsab_console_setup(struct console *con, char *options) @@ -914,7 +914,7 @@ static int sunsab_console_setup(struct console *con, char *options) */ sunsab_startup(&up->port); - spin_lock_irqsave(&up->port.lock, flags); + uart_port_lock_irqsave(&up->port, &flags); /* * Finally, enable interrupts @@ -932,7 +932,7 @@ static int sunsab_console_setup(struct console *con, char *options) sunsab_convert_to_sab(up, con->cflag, 0, baud, quot); sunsab_set_mctrl(&up->port, TIOCM_DTR | TIOCM_RTS); - spin_unlock_irqrestore(&up->port.lock, flags); + uart_port_unlock_irqrestore(&up->port, flags); return 0; } |