diff options
Diffstat (limited to 'drivers/tty/serial/serial_txx9.c')
| -rw-r--r-- | drivers/tty/serial/serial_txx9.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/tty/serial/serial_txx9.c b/drivers/tty/serial/serial_txx9.c index be08fb6f749c..eaa980722455 100644 --- a/drivers/tty/serial/serial_txx9.c +++ b/drivers/tty/serial/serial_txx9.c @@ -335,13 +335,13 @@ static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id) unsigned int status; while (1) { - spin_lock(&up->lock); + uart_port_lock(up); status = sio_in(up, TXX9_SIDISR); if (!(sio_in(up, TXX9_SIDICR) & TXX9_SIDICR_TIE)) status &= ~TXX9_SIDISR_TDIS; if (!(status & (TXX9_SIDISR_TDIS | TXX9_SIDISR_RDIS | TXX9_SIDISR_TOUT))) { - spin_unlock(&up->lock); + uart_port_unlock(up); break; } @@ -353,7 +353,7 @@ static irqreturn_t serial_txx9_interrupt(int irq, void *dev_id) sio_mask(up, TXX9_SIDISR, TXX9_SIDISR_TDIS | TXX9_SIDISR_RDIS | TXX9_SIDISR_TOUT); - spin_unlock(&up->lock); + uart_port_unlock(up); if (pass_counter++ > PASS_LIMIT) break; @@ -367,9 +367,9 @@ static unsigned int serial_txx9_tx_empty(struct uart_port *up) unsigned long flags; unsigned int ret; - spin_lock_irqsave(&up->lock, flags); + uart_port_lock_irqsave(up, &flags); ret = (sio_in(up, TXX9_SICISR) & TXX9_SICISR_TXALS) ? TIOCSER_TEMT : 0; - spin_unlock_irqrestore(&up->lock, flags); + uart_port_unlock_irqrestore(up, flags); return ret; } @@ -399,12 +399,12 @@ static void serial_txx9_break_ctl(struct uart_port *up, int break_state) { unsigned long flags; - spin_lock_irqsave(&up->lock, flags); + uart_port_lock_irqsave(up, &flags); if (break_state == -1) sio_set(up, TXX9_SIFLCR, TXX9_SIFLCR_TBRK); else sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_TBRK); - spin_unlock_irqrestore(&up->lock, flags); + uart_port_unlock_irqrestore(up, flags); } #if defined(CONFIG_SERIAL_TXX9_CONSOLE) || defined(CONFIG_CONSOLE_POLL) @@ -517,9 +517,9 @@ static int serial_txx9_startup(struct uart_port *up) /* * Now, initialize the UART */ - spin_lock_irqsave(&up->lock, flags); + uart_port_lock_irqsave(up, &flags); serial_txx9_set_mctrl(up, up->mctrl); - spin_unlock_irqrestore(&up->lock, flags); + uart_port_unlock_irqrestore(up, flags); /* Enable RX/TX */ sio_mask(up, TXX9_SIFLCR, TXX9_SIFLCR_RSDE | TXX9_SIFLCR_TSDE); @@ -541,9 +541,9 @@ static void serial_txx9_shutdown(struct uart_port *up) */ sio_out(up, TXX9_SIDICR, 0); /* disable all intrs */ - spin_lock_irqsave(&up->lock, flags); + uart_port_lock_irqsave(up, &flags); serial_txx9_set_mctrl(up, up->mctrl); - spin_unlock_irqrestore(&up->lock, flags); + uart_port_unlock_irqrestore(up, flags); /* * Disable break condition @@ -625,7 +625,7 @@ serial_txx9_set_termios(struct uart_port *up, struct ktermios *termios, * Ok, we're now changing the port state. Do it with * interrupts disabled. */ - spin_lock_irqsave(&up->lock, flags); + uart_port_lock_irqsave(up, &flags); /* * Update the per-port timeout. @@ -676,7 +676,7 @@ serial_txx9_set_termios(struct uart_port *up, struct ktermios *termios, sio_out(up, TXX9_SIFCR, fcr); serial_txx9_set_mctrl(up, up->mctrl); - spin_unlock_irqrestore(&up->lock, flags); + uart_port_unlock_irqrestore(up, flags); } static void |