diff options
Diffstat (limited to 'drivers/tty/serial/icom.c')
| -rw-r--r-- | drivers/tty/serial/icom.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c index 819f957b6b84..a75eafbcbea3 100644 --- a/drivers/tty/serial/icom.c +++ b/drivers/tty/serial/icom.c @@ -929,7 +929,7 @@ static inline void check_modem_status(struct icom_port *icom_port) char delta_status; unsigned char status; - spin_lock(&icom_port->uart_port.lock); + uart_port_lock(&icom_port->uart_port); /*modem input register */ status = readb(&icom_port->dram->isr); @@ -951,7 +951,7 @@ static inline void check_modem_status(struct icom_port *icom_port) port.delta_msr_wait); old_status = status; } - spin_unlock(&icom_port->uart_port.lock); + uart_port_unlock(&icom_port->uart_port); } static void xmit_interrupt(u16 port_int_reg, struct icom_port *icom_port) @@ -1093,7 +1093,7 @@ static void process_interrupt(u16 port_int_reg, struct icom_port *icom_port) { - spin_lock(&icom_port->uart_port.lock); + uart_port_lock(&icom_port->uart_port); trace(icom_port, "INTERRUPT", port_int_reg); if (port_int_reg & (INT_XMIT_COMPLETED | INT_XMIT_DISABLED)) @@ -1102,7 +1102,7 @@ static void process_interrupt(u16 port_int_reg, if (port_int_reg & INT_RCV_COMPLETED) recv_interrupt(port_int_reg, icom_port); - spin_unlock(&icom_port->uart_port.lock); + uart_port_unlock(&icom_port->uart_port); } static irqreturn_t icom_interrupt(int irq, void *dev_id) @@ -1186,14 +1186,14 @@ static unsigned int icom_tx_empty(struct uart_port *port) int ret; unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); if (le16_to_cpu(icom_port->statStg->xmit[0].flags) & SA_FLAGS_READY_TO_XMIT) ret = TIOCSER_TEMT; else ret = 0; - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); return ret; } @@ -1276,7 +1276,7 @@ static void icom_send_xchar(struct uart_port *port, char ch) /* wait .1 sec to send char */ for (index = 0; index < 10; index++) { - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); xdata = readb(&icom_port->dram->xchar); if (xdata == 0x00) { trace(icom_port, "QUICK_WRITE", 0); @@ -1284,10 +1284,10 @@ static void icom_send_xchar(struct uart_port *port, char ch) /* flush write operation */ xdata = readb(&icom_port->dram->xchar); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); break; } - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); msleep(10); } } @@ -1307,7 +1307,7 @@ static void icom_break(struct uart_port *port, int break_state) unsigned char cmdReg; unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); trace(icom_port, "BREAK", 0); cmdReg = readb(&icom_port->dram->CmdReg); if (break_state == -1) { @@ -1315,7 +1315,7 @@ static void icom_break(struct uart_port *port, int break_state) } else { writeb(cmdReg & ~CMD_SND_BREAK, &icom_port->dram->CmdReg); } - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static int icom_open(struct uart_port *port) @@ -1365,7 +1365,7 @@ static void icom_set_termios(struct uart_port *port, struct ktermios *termios, unsigned long offset; unsigned long flags; - spin_lock_irqsave(&port->lock, flags); + uart_port_lock_irqsave(port, &flags); trace(icom_port, "CHANGE_SPEED", 0); cflag = termios->c_cflag; @@ -1516,7 +1516,7 @@ static void icom_set_termios(struct uart_port *port, struct ktermios *termios, trace(icom_port, "XR_ENAB", 0); writeb(CMD_XMIT_RCV_ENABLE, &icom_port->dram->CmdReg); - spin_unlock_irqrestore(&port->lock, flags); + uart_port_unlock_irqrestore(port, flags); } static const char *icom_type(struct uart_port *port) |