aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/serial
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/mpc52xx_uart.c7
-rw-r--r--drivers/serial/of_serial.c4
-rw-r--r--drivers/serial/pmac_zilog.c8
3 files changed, 10 insertions, 9 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 8d24cd521056..35f8b86cc78f 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -257,9 +257,10 @@ mpc52xx_uart_shutdown(struct uart_port *port)
257{ 257{
258 struct mpc52xx_psc __iomem *psc = PSC(port); 258 struct mpc52xx_psc __iomem *psc = PSC(port);
259 259
260 /* Shut down the port, interrupt and all */ 260 /* Shut down the port. Leave TX active if on a console port */
261 out_8(&psc->command,MPC52xx_PSC_RST_RX); 261 out_8(&psc->command,MPC52xx_PSC_RST_RX);
262 out_8(&psc->command,MPC52xx_PSC_RST_TX); 262 if (!uart_console(port))
263 out_8(&psc->command,MPC52xx_PSC_RST_TX);
263 264
264 port->read_status_mask = 0; 265 port->read_status_mask = 0;
265 out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask); 266 out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
@@ -1069,7 +1070,7 @@ mpc52xx_uart_of_enumerate(void)
1069 continue; 1070 continue;
1070 1071
1071 /* Is a particular device number requested? */ 1072 /* Is a particular device number requested? */
1072 devno = get_property(np, "port-number", NULL); 1073 devno = of_get_property(np, "port-number", NULL);
1073 mpc52xx_uart_of_assign(of_node_get(np), devno ? *devno : -1); 1074 mpc52xx_uart_of_assign(of_node_get(np), devno ? *devno : -1);
1074 } 1075 }
1075 1076
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index 336d0f4580d9..7ffdaeaf0545 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -29,8 +29,8 @@ static int __devinit of_platform_serial_setup(struct of_device *ofdev,
29 int ret; 29 int ret;
30 30
31 memset(port, 0, sizeof *port); 31 memset(port, 0, sizeof *port);
32 spd = get_property(np, "current-speed", NULL); 32 spd = of_get_property(np, "current-speed", NULL);
33 clk = get_property(np, "clock-frequency", NULL); 33 clk = of_get_property(np, "clock-frequency", NULL);
34 if (!clk) { 34 if (!clk) {
35 dev_warn(&ofdev->dev, "no clock-frequency property set\n"); 35 dev_warn(&ofdev->dev, "no clock-frequency property set\n");
36 return -ENODEV; 36 return -ENODEV;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index be8d75721a85..0fa9f6761763 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1450,14 +1450,14 @@ no_dma:
1450 /* 1450 /*
1451 * Detect port type 1451 * Detect port type
1452 */ 1452 */
1453 if (device_is_compatible(np, "cobalt")) 1453 if (of_device_is_compatible(np, "cobalt"))
1454 uap->flags |= PMACZILOG_FLAG_IS_INTMODEM; 1454 uap->flags |= PMACZILOG_FLAG_IS_INTMODEM;
1455 conn = get_property(np, "AAPL,connector", &len); 1455 conn = of_get_property(np, "AAPL,connector", &len);
1456 if (conn && (strcmp(conn, "infrared") == 0)) 1456 if (conn && (strcmp(conn, "infrared") == 0))
1457 uap->flags |= PMACZILOG_FLAG_IS_IRDA; 1457 uap->flags |= PMACZILOG_FLAG_IS_IRDA;
1458 uap->port_type = PMAC_SCC_ASYNC; 1458 uap->port_type = PMAC_SCC_ASYNC;
1459 /* 1999 Powerbook G3 has slot-names property instead */ 1459 /* 1999 Powerbook G3 has slot-names property instead */
1460 slots = get_property(np, "slot-names", &len); 1460 slots = of_get_property(np, "slot-names", &len);
1461 if (slots && slots->count > 0) { 1461 if (slots && slots->count > 0) {
1462 if (strcmp(slots->name, "IrDA") == 0) 1462 if (strcmp(slots->name, "IrDA") == 0)
1463 uap->flags |= PMACZILOG_FLAG_IS_IRDA; 1463 uap->flags |= PMACZILOG_FLAG_IS_IRDA;
@@ -1471,7 +1471,7 @@ no_dma:
1471 of_find_node_by_name(NULL, "i2c-modem"); 1471 of_find_node_by_name(NULL, "i2c-modem");
1472 if (i2c_modem) { 1472 if (i2c_modem) {
1473 const char* mid = 1473 const char* mid =
1474 get_property(i2c_modem, "modem-id", NULL); 1474 of_get_property(i2c_modem, "modem-id", NULL);
1475 if (mid) switch(*mid) { 1475 if (mid) switch(*mid) {
1476 case 0x04 : 1476 case 0x04 :
1477 case 0x05 : 1477 case 0x05 :