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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 17:39:57 +0000
commitdc50eab76b709d68175a358d6e23a5a3890764d3 (patch)
treec754d0390db060af0213ff994f0ac310e4cfd6e9 /drivers/tty/serial/icom.c
parentAdding debian version 6.6.15-2. (diff)
downloadlinux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz
linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/tty/serial/icom.c')
-rw-r--r--drivers/tty/serial/icom.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c
index 819f957b6b..a75eafbcbe 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)