[GFS2] Remove (extra) fs_subsys declaration

[safe/jmp/linux-2.6] / drivers / char / synclink_gt.c

diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 03a7f20..2f07b08 100644 (file)
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -46,7 +46,6 @@
 //#define DBGRBUF(info) dump_rbufs(info)
 
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/version.h>
 #include <linux/errno.h>
@@ -101,6 +100,7 @@ MODULE_LICENSE("GPL");
 
 static struct pci_device_id pci_table[] = {
        {PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+       {PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT2_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
        {PCI_VENDOR_ID_MICROGATE, SYNCLINK_GT4_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
        {PCI_VENDOR_ID_MICROGATE, SYNCLINK_AC_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
        {0,}, /* terminate list */
@@ -391,8 +391,8 @@ static MGSL_PARAMS default_params = {
 #define DESC_LIST_SIZE 4096
 
 #define MASK_PARITY  BIT1
-#define MASK_FRAMING BIT2
-#define MASK_BREAK   BIT3
+#define MASK_FRAMING BIT0
+#define MASK_BREAK   BIT14
 #define MASK_OVERRUN BIT4
 
 #define GSR   0x00 /* global status */
@@ -1497,8 +1497,10 @@ static int hdlcdev_open(struct net_device *dev)
        spin_lock_irqsave(&info->lock, flags);
        get_signals(info);
        spin_unlock_irqrestore(&info->lock, flags);
-       hdlc_set_carrier(info->signals & SerialSignal_DCD, dev);
-
+       if (info->signals & SerialSignal_DCD)
+               netif_carrier_on(dev);
+       else
+               netif_carrier_off(dev);
        return 0;
 }
 
@@ -1798,17 +1800,17 @@ static void rx_async(struct slgt_info *info)
 
                        stat = 0;
 
-                       if ((status = *(p+1) & (BIT9 + BIT8))) {
-                               if (status & BIT9)
+                       if ((status = *(p+1) & (BIT1 + BIT0))) {
+                               if (status & BIT1)
                                        icount->parity++;
-                               else if (status & BIT8)
+                               else if (status & BIT0)
                                        icount->frame++;
                                /* discard char if tty control flags say so */
                                if (status & info->ignore_status_mask)
                                        continue;
-                               if (status & BIT9)
+                               if (status & BIT1)
                                        stat = TTY_PARITY;
-                               else if (status & BIT8)
+                               else if (status & BIT0)
                                        stat = TTY_FRAME;
                        }
                        if (tty) {
@@ -1997,8 +1999,12 @@ static void dcd_change(struct slgt_info *info)
                info->input_signal_events.dcd_down++;
        }
 #ifdef CONFIG_HDLC
-       if (info->netcount)
-               hdlc_set_carrier(info->signals & SerialSignal_DCD, info->netdev);
+       if (info->netcount) {
+               if (info->signals & SerialSignal_DCD)
+                       netif_carrier_on(info->netdev);
+               else
+                       netif_carrier_off(info->netdev);
+       }
 #endif
        wake_up_interruptible(&info->status_event_wait_q);
        wake_up_interruptible(&info->event_wait_q);
@@ -3277,6 +3283,9 @@ static void add_device(struct slgt_info *info)
        case SYNCLINK_GT_DEVICE_ID:
                devstr = "GT";
                break;
+       case SYNCLINK_GT2_DEVICE_ID:
+               devstr = "GT2";
+               break;
        case SYNCLINK_GT4_DEVICE_ID:
                devstr = "GT4";
                break;
@@ -3340,7 +3349,7 @@ static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev
                info->phys_reg_addr = pci_resource_start(pdev,0);
 
                info->bus_type = MGSL_BUS_TYPE_PCI;
-               info->irq_flags = SA_SHIRQ;
+               info->irq_flags = IRQF_SHARED;
 
                info->init_error = -1; /* assume error, set to 0 on successful init */
        }
@@ -3354,7 +3363,9 @@ static void device_init(int adapter_num, struct pci_dev *pdev)
        int i;
        int port_count = 1;
 
-       if (pdev->device == SYNCLINK_GT4_DEVICE_ID)
+       if (pdev->device == SYNCLINK_GT2_DEVICE_ID)
+               port_count = 2;
+       else if (pdev->device == SYNCLINK_GT4_DEVICE_ID)
                port_count = 4;
 
        /* allocate device instances for all ports */
@@ -4702,13 +4713,13 @@ static int loopback_test(struct slgt_info *info)
 static int adapter_test(struct slgt_info *info)
 {
        DBGINFO(("testing %s\n", info->device_name));
-       if ((info->init_error = register_test(info)) < 0) {
+       if (register_test(info) < 0) {
                printk("register test failure %s addr=%08X\n",
                        info->device_name, info->phys_reg_addr);
-       } else if ((info->init_error = irq_test(info)) < 0) {
+       } else if (irq_test(info) < 0) {
                printk("IRQ test failure %s IRQ=%d\n",
                        info->device_name, info->irq_level);
-       } else if ((info->init_error = loopback_test(info)) < 0) {
+       } else if (loopback_test(info) < 0) {
                printk("loopback test failure %s\n", info->device_name);
        }
        return info->init_error;