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-rw-r--r--drivers/serial/68328serial.c71
-rw-r--r--drivers/serial/8250.c5
-rw-r--r--drivers/serial/8250_early.c10
-rw-r--r--drivers/serial/serial_core.c9
4 files changed, 20 insertions, 75 deletions
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index cad426c9711e..aad4012bbb30 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -33,7 +33,6 @@
33#include <linux/keyboard.h> 33#include <linux/keyboard.h>
34#include <linux/init.h> 34#include <linux/init.h>
35#include <linux/pm.h> 35#include <linux/pm.h>
36#include <linux/pm_legacy.h>
37#include <linux/bitops.h> 36#include <linux/bitops.h>
38#include <linux/delay.h> 37#include <linux/delay.h>
39 38
@@ -401,9 +400,9 @@ irqreturn_t rs_interrupt(int irq, void *dev_id)
401 return IRQ_HANDLED; 400 return IRQ_HANDLED;
402} 401}
403 402
404static void do_softint(void *private) 403static void do_softint(struct work_struct *work)
405{ 404{
406 struct m68k_serial *info = (struct m68k_serial *) private; 405 struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue);
407 struct tty_struct *tty; 406 struct tty_struct *tty;
408 407
409 tty = info->tty; 408 tty = info->tty;
@@ -425,9 +424,9 @@ static void do_softint(void *private)
425 * do_serial_hangup() -> tty->hangup() -> rs_hangup() 424 * do_serial_hangup() -> tty->hangup() -> rs_hangup()
426 * 425 *
427 */ 426 */
428static void do_serial_hangup(void *private) 427static void do_serial_hangup(struct work_struct *work)
429{ 428{
430 struct m68k_serial *info = (struct m68k_serial *) private; 429 struct m68k_serial *info = container_of(work, struct m68k_serial, tqueue_hangup);
431 struct tty_struct *tty; 430 struct tty_struct *tty;
432 431
433 tty = info->tty; 432 tty = info->tty;
@@ -1324,59 +1323,6 @@ static void show_serial_version(void)
1324 printk("MC68328 serial driver version 1.00\n"); 1323 printk("MC68328 serial driver version 1.00\n");
1325} 1324}
1326 1325
1327#ifdef CONFIG_PM_LEGACY
1328/* Serial Power management
1329 * The console (currently fixed at line 0) is a special case for power
1330 * management because the kernel is so chatty. The console will be
1331 * explicitly disabled my our power manager as the last minute, so we won't
1332 * mess with it here.
1333 */
1334static struct pm_dev *serial_pm[NR_PORTS];
1335
1336static int serial_pm_callback(struct pm_dev *dev, pm_request_t request, void *data)
1337{
1338 struct m68k_serial *info = (struct m68k_serial *)dev->data;
1339
1340 if(info == NULL)
1341 return -1;
1342
1343 /* special case for line 0 - pm restores it */
1344 if(info->line == 0)
1345 return 0;
1346
1347 switch (request) {
1348 case PM_SUSPEND:
1349 shutdown(info);
1350 break;
1351
1352 case PM_RESUME:
1353 startup(info);
1354 break;
1355 }
1356 return 0;
1357}
1358
1359void shutdown_console(void)
1360{
1361 struct m68k_serial *info = &m68k_soft[0];
1362
1363 /* HACK: wait a bit for any pending printk's to be dumped */
1364 {
1365 int i = 10000;
1366 while(i--);
1367 }
1368
1369 shutdown(info);
1370}
1371
1372void startup_console(void)
1373{
1374 struct m68k_serial *info = &m68k_soft[0];
1375 startup(info);
1376}
1377#endif /* CONFIG_PM_LEGACY */
1378
1379
1380static const struct tty_operations rs_ops = { 1326static const struct tty_operations rs_ops = {
1381 .open = rs_open, 1327 .open = rs_open,
1382 .close = rs_close, 1328 .close = rs_close,
@@ -1444,8 +1390,8 @@ rs68328_init(void)
1444 info->event = 0; 1390 info->event = 0;
1445 info->count = 0; 1391 info->count = 0;
1446 info->blocked_open = 0; 1392 info->blocked_open = 0;
1447 INIT_WORK(&info->tqueue, do_softint, info); 1393 INIT_WORK(&info->tqueue, do_softint);
1448 INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info); 1394 INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
1449 init_waitqueue_head(&info->open_wait); 1395 init_waitqueue_head(&info->open_wait);
1450 init_waitqueue_head(&info->close_wait); 1396 init_waitqueue_head(&info->close_wait);
1451 info->line = i; 1397 info->line = i;
@@ -1467,11 +1413,6 @@ rs68328_init(void)
1467 IRQ_FLG_STD, 1413 IRQ_FLG_STD,
1468 "M68328_UART", NULL)) 1414 "M68328_UART", NULL))
1469 panic("Unable to attach 68328 serial interrupt\n"); 1415 panic("Unable to attach 68328 serial interrupt\n");
1470#ifdef CONFIG_PM_LEGACY
1471 serial_pm[i] = pm_register(PM_SYS_DEV, PM_SYS_COM, serial_pm_callback);
1472 if (serial_pm[i])
1473 serial_pm[i]->data = info;
1474#endif
1475 } 1416 }
1476 local_irq_restore(flags); 1417 local_irq_restore(flags);
1477 return 0; 1418 return 0;
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 0b3ec38ae614..2f5a5ac1b271 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2650,8 +2650,9 @@ static int __devinit serial8250_probe(struct platform_device *dev)
2650 ret = serial8250_register_port(&port); 2650 ret = serial8250_register_port(&port);
2651 if (ret < 0) { 2651 if (ret < 0) {
2652 dev_err(&dev->dev, "unable to register port at index %d " 2652 dev_err(&dev->dev, "unable to register port at index %d "
2653 "(IO%lx MEM%lx IRQ%d): %d\n", i, 2653 "(IO%lx MEM%llx IRQ%d): %d\n", i,
2654 p->iobase, p->mapbase, p->irq, ret); 2654 p->iobase, (unsigned long long)p->mapbase,
2655 p->irq, ret);
2655 } 2656 }
2656 } 2657 }
2657 return 0; 2658 return 0;
diff --git a/drivers/serial/8250_early.c b/drivers/serial/8250_early.c
index 947c20507e1f..150cad5c2eba 100644
--- a/drivers/serial/8250_early.c
+++ b/drivers/serial/8250_early.c
@@ -151,8 +151,9 @@ static int __init parse_options(struct early_serial8250_device *device, char *op
151#else 151#else
152 port->membase = ioremap(port->mapbase, 64); 152 port->membase = ioremap(port->mapbase, 64);
153 if (!port->membase) { 153 if (!port->membase) {
154 printk(KERN_ERR "%s: Couldn't ioremap 0x%lx\n", 154 printk(KERN_ERR "%s: Couldn't ioremap 0x%llx\n",
155 __FUNCTION__, port->mapbase); 155 __FUNCTION__,
156 (unsigned long long)port->mapbase);
156 return -ENOMEM; 157 return -ENOMEM;
157 } 158 }
158#endif 159#endif
@@ -175,9 +176,10 @@ static int __init parse_options(struct early_serial8250_device *device, char *op
175 device->baud); 176 device->baud);
176 } 177 }
177 178
178 printk(KERN_INFO "Early serial console at %s 0x%lx (options '%s')\n", 179 printk(KERN_INFO "Early serial console at %s 0x%llx (options '%s')\n",
179 mmio ? "MMIO" : "I/O port", 180 mmio ? "MMIO" : "I/O port",
180 mmio ? port->mapbase : (unsigned long) port->iobase, 181 mmio ? (unsigned long long) port->mapbase
182 : (unsigned long long) port->iobase,
181 device->options); 183 device->options);
182 return 0; 184 return 0;
183} 185}
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 9c57486c2e7f..030a6063541d 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -626,7 +626,7 @@ static int uart_get_info(struct uart_state *state,
626 tmp.hub6 = port->hub6; 626 tmp.hub6 = port->hub6;
627 tmp.io_type = port->iotype; 627 tmp.io_type = port->iotype;
628 tmp.iomem_reg_shift = port->regshift; 628 tmp.iomem_reg_shift = port->regshift;
629 tmp.iomem_base = (void *)port->mapbase; 629 tmp.iomem_base = (void *)(unsigned long)port->mapbase;
630 630
631 if (copy_to_user(retinfo, &tmp, sizeof(*retinfo))) 631 if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
632 return -EFAULT; 632 return -EFAULT;
@@ -1666,10 +1666,11 @@ static int uart_line_info(char *buf, struct uart_driver *drv, int i)
1666 return 0; 1666 return 0;
1667 1667
1668 mmio = port->iotype >= UPIO_MEM; 1668 mmio = port->iotype >= UPIO_MEM;
1669 ret = sprintf(buf, "%d: uart:%s %s%08lX irq:%d", 1669 ret = sprintf(buf, "%d: uart:%s %s%08llX irq:%d",
1670 port->line, uart_type(port), 1670 port->line, uart_type(port),
1671 mmio ? "mmio:0x" : "port:", 1671 mmio ? "mmio:0x" : "port:",
1672 mmio ? port->mapbase : (unsigned long) port->iobase, 1672 mmio ? (unsigned long long)port->mapbase
1673 : (unsigned long long) port->iobase,
1673 port->irq); 1674 port->irq);
1674 1675
1675 if (port->type == PORT_UNKNOWN) { 1676 if (port->type == PORT_UNKNOWN) {
@@ -2069,7 +2070,7 @@ uart_report_port(struct uart_driver *drv, struct uart_port *port)
2069 case UPIO_TSI: 2070 case UPIO_TSI:
2070 case UPIO_DWAPB: 2071 case UPIO_DWAPB:
2071 snprintf(address, sizeof(address), 2072 snprintf(address, sizeof(address),
2072 "MMIO 0x%lx", port->mapbase); 2073 "MMIO 0x%llx", (unsigned long long)port->mapbase);
2073 break; 2074 break;
2074 default: 2075 default:
2075 strlcpy(address, "*unknown*", sizeof(address)); 2076 strlcpy(address, "*unknown*", sizeof(address));