Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (76 commits)
  ide: use proper printk() KERN_* levels in ide-probe.c
  ide: fix for EATA SCSI HBA in ATA emulating mode
  ide: remove stale comments from drivers/ide/Makefile
  ide: enable local IRQs in all handlers for TASKFILE_NO_DATA data phase
  ide-scsi: remove kmalloced struct request
  ht6560b: remove old history
  ht6560b: update email address
  ide-cd: fix oops when using growisofs
  gayle: release resources on ide_host_add() failure
  palm_bk3710: add UltraDMA/100 support
  ide: trivial sparse annotations
  ide: ide-tape.c sparse annotations and unaligned access removal
  ide: drop 'name' parameter from ->init_chipset method
  ide: prefix messages from IDE PCI host drivers by driver name
  it821x: remove DECLARE_ITE_DEV() macro
  it8213: remove DECLARE_ITE_DEV() macro
  ide: include PCI device name in messages from IDE PCI host drivers
  ide: remove <asm/ide.h> for some archs
  ide-generic: remove ide_default_{io_base,irq}() inlines (take 3)
  ide-generic: is no longer needed on ppc32
  ...

1 files changed, 77 insertions, 62 deletions

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 09dc4803ef9d..454d2bf62dce 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -35,6 +35,8 @@
 #include <asm/processor.h>
 #endif
 
+#define DRV_NAME "via82cxxx"
+
 #define VIA_IDE_ENABLE          0x40
 #define VIA_IDE_CONFIG          0x41
 #define VIA_FIFO_CONFIG         0x43
@@ -113,7 +115,8 @@ struct via82cxxx_dev
 static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
 {
         struct pci_dev *dev = to_pci_dev(hwif->dev);
-        struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
+        struct ide_host *host = pci_get_drvdata(dev);
+        struct via82cxxx_dev *vdev = host->host_priv;
         u8 t;
 
         if (~vdev->via_config->flags & VIA_BAD_AST) {
@@ -153,7 +156,8 @@ static void via_set_drive(ide_drive_t *drive, const u8 speed)
         ide_hwif_t *hwif = drive->hwif;
         ide_drive_t *peer = hwif->drives + (~drive->dn & 1);
         struct pci_dev *dev = to_pci_dev(hwif->dev);
-        struct via82cxxx_dev *vdev = pci_get_drvdata(dev);
+        struct ide_host *host = pci_get_drvdata(dev);
+        struct via82cxxx_dev *vdev = host->host_priv;
         struct ide_timing t, p;
         unsigned int T, UT;
 
@@ -258,37 +262,19 @@ static void __devinit via_cable_detect(struct via82cxxx_dev *vdev, u32 u)
 /**
  *      init_chipset_via82cxxx  -       initialization handler
  *      @dev: PCI device
- *      @name: Name of interface
  *
  *      The initialization callback. Here we determine the IDE chip type
  *      and initialize its drive independent registers.
  */
 
-static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev)
 {
-        struct pci_dev *isa = NULL;
-        struct via82cxxx_dev *vdev;
-        struct via_isa_bridge *via_config;
+        struct ide_host *host = pci_get_drvdata(dev);
+        struct via82cxxx_dev *vdev = host->host_priv;
+        struct via_isa_bridge *via_config = vdev->via_config;
         u8 t, v;
         u32 u;
 
-        vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
-        if (!vdev) {
-                printk(KERN_ERR "VP_IDE: out of memory :(\n");
-                return -ENOMEM;
-        }
-        pci_set_drvdata(dev, vdev);
-
-        /*
-         * Find the ISA bridge to see how good the IDE is.
-         */
-        vdev->via_config = via_config = via_config_find(&isa);
-
-        /* We checked this earlier so if it fails here deeep badness
-           is involved */
-
-        BUG_ON(!via_config->id);
-
         /*
          * Detect cable and configure Clk66
          */
@@ -334,39 +320,6 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
 
         pci_write_config_byte(dev, VIA_FIFO_CONFIG, t);
 
-        /*
-         * Determine system bus clock.
-         */
-
-        via_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
-
-        switch (via_clock) {
-                case 33000: via_clock = 33333; break;
-                case 37000: via_clock = 37500; break;
-                case 41000: via_clock = 41666; break;
-        }
-
-        if (via_clock < 20000 || via_clock > 50000) {
-                printk(KERN_WARNING "VP_IDE: User given PCI clock speed "
-                        "impossible (%d), using 33 MHz instead.\n", via_clock);
-                printk(KERN_WARNING "VP_IDE: Use ide0=ata66 if you want "
-                        "to assume 80-wire cable.\n");
-                via_clock = 33333;
-        }
-
-        /*
-         * Print the boot message.
-         */
-
-        printk(KERN_INFO "VP_IDE: VIA %s (rev %02x) IDE %sDMA%s "
-                "controller on pci%s\n",
-                via_config->name, isa->revision,
-                via_config->udma_mask ? "U" : "MW",
-                via_dma[via_config->udma_mask ?
-                        (fls(via_config->udma_mask) - 1) : 0],
-                pci_name(dev));
-
-        pci_dev_put(isa);
         return 0;
 }
 
@@ -402,7 +355,8 @@ static int via_cable_override(struct pci_dev *pdev)
 static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
-        struct via82cxxx_dev *vdev = pci_get_drvdata(pdev);
+        struct ide_host *host = pci_get_drvdata(pdev);
+        struct via82cxxx_dev *vdev = host->host_priv;
 
         if (via_cable_override(pdev))
                 return ATA_CBL_PATA40_SHORT;
@@ -420,7 +374,7 @@ static const struct ide_port_ops via_port_ops = {
 };
 
 static const struct ide_port_info via82cxxx_chipset __devinitdata = {
-        .name           = "VP_IDE",
+        .name           = DRV_NAME,
         .init_chipset   = init_chipset_via82cxxx,
         .enablebits     = { { 0x40, 0x02, 0x02 }, { 0x40, 0x01, 0x01 } },
         .port_ops       = &via_port_ops,
@@ -436,6 +390,8 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
 {
         struct pci_dev *isa = NULL;
         struct via_isa_bridge *via_config;
+        struct via82cxxx_dev *vdev;
+        int rc;
         u8 idx = id->driver_data;
         struct ide_port_info d;
 
@@ -445,12 +401,42 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
          * Find the ISA bridge and check we know what it is.
          */
         via_config = via_config_find(&isa);
-        pci_dev_put(isa);
         if (!via_config->id) {
-                printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
+                printk(KERN_WARNING DRV_NAME " %s: unknown chipset, skipping\n",
+                        pci_name(dev));
                 return -ENODEV;
         }
 
+        /*
+         * Print the boot message.
+         */
+        printk(KERN_INFO DRV_NAME " %s: VIA %s (rev %02x) IDE %sDMA%s\n",
+                pci_name(dev), via_config->name, isa->revision,
+                via_config->udma_mask ? "U" : "MW",
+                via_dma[via_config->udma_mask ?
+                        (fls(via_config->udma_mask) - 1) : 0]);
+
+        pci_dev_put(isa);
+
+        /*
+         * Determine system bus clock.
+         */
+        via_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000;
+
+        switch (via_clock) {
+        case 33000: via_clock = 33333; break;
+        case 37000: via_clock = 37500; break;
+        case 41000: via_clock = 41666; break;
+        }
+
+        if (via_clock < 20000 || via_clock > 50000) {
+                printk(KERN_WARNING DRV_NAME ": User given PCI clock speed "
+                        "impossible (%d), using 33 MHz instead.\n", via_clock);
+                printk(KERN_WARNING DRV_NAME ": Use ide0=ata66 if you want "
+                        "to assume 80-wire cable.\n");
+                via_clock = 33333;
+        }
+
         if (idx == 0)
                 d.host_flags |= IDE_HFLAG_NO_AUTODMA;
         else
@@ -466,7 +452,29 @@ static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_i
 
         d.udma_mask = via_config->udma_mask;
 
-        return ide_setup_pci_device(dev, &d);
+        vdev = kzalloc(sizeof(*vdev), GFP_KERNEL);
+        if (!vdev) {
+                printk(KERN_ERR DRV_NAME " %s: out of memory :(\n",
+                        pci_name(dev));
+                return -ENOMEM;
+        }
+
+        vdev->via_config = via_config;
+
+        rc = ide_pci_init_one(dev, &d, vdev);
+        if (rc)
+                kfree(vdev);
+
+        return rc;
+}
+
+static void __devexit via_remove(struct pci_dev *dev)
+{
+        struct ide_host *host = pci_get_drvdata(dev);
+        struct via82cxxx_dev *vdev = host->host_priv;
+
+        ide_pci_remove(dev);
+        kfree(vdev);
 }
 
 static const struct pci_device_id via_pci_tbl[] = {
@@ -483,6 +491,7 @@ static struct pci_driver driver = {
         .name           = "VIA_IDE",
         .id_table       = via_pci_tbl,
         .probe          = via_init_one,
+        .remove         = via_remove,
 };
 
 static int __init via_ide_init(void)
@@ -490,7 +499,13 @@ static int __init via_ide_init(void)
         return ide_pci_register_driver(&driver);
 }
 
+static void __exit via_ide_exit(void)
+{
+        pci_unregister_driver(&driver);
+}
+
 module_init(via_ide_init);
+module_exit(via_ide_exit);
 
 MODULE_AUTHOR("Vojtech Pavlik, Michel Aubry, Jeff Garzik, Andre Hedrick");
 MODULE_DESCRIPTION("PCI driver module for VIA IDE");