Merge commit 'upstream/master'

[pandora-kernel.git] / drivers / ide / pci / sl82c105.c

diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index ce84fa0..73905bc 100644 (file)
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -23,6 +23,8 @@
 
 #include <asm/io.h>
 
+#define DRV_NAME "sl82c105"
+
 #undef DEBUG
 
 #ifdef DEBUG
@@ -47,10 +49,11 @@
  */
 static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio)
 {
+       struct ide_timing *t = ide_timing_find_mode(XFER_PIO_0 + pio);
        unsigned int cmd_on, cmd_off;
        u8 iordy = 0;
 
-       cmd_on  = (ide_pio_timings[pio].active_time + 29) / 30;
+       cmd_on  = (t->active + 29) / 30;
        cmd_off = (ide_pio_cycle_time(drive, pio) - 30 * cmd_on + 29) / 30;
 
        if (cmd_on == 0)
@@ -156,9 +159,9 @@ static void sl82c105_dma_lost_irq(ide_drive_t *drive)
         * Was DMA enabled?  If so, disable it - we're resetting the
         * host.  The IDE layer will be handling the drive for us.
         */
-       dma_cmd = inb(hwif->dma_command);
+       dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD);
        if (dma_cmd & 1) {
-               outb(dma_cmd & ~1, hwif->dma_command);
+               outb(dma_cmd & ~1, hwif->dma_base + ATA_DMA_CMD);
                printk("sl82c105: DMA was enabled\n");
        }
 
@@ -269,7 +272,7 @@ static u8 sl82c105_bridge_revision(struct pci_dev *dev)
  * channel 0 here at least, but channel 1 has to be enabled by
  * firmware or arch code. We still set both to 16 bits mode.
  */
-static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const char *msg)
+static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev)
 {
        u32 val;
 
@@ -300,7 +303,7 @@ static const struct ide_dma_ops sl82c105_dma_ops = {
 };
 
 static const struct ide_port_info sl82c105_chipset __devinitdata = {
-       .name           = "W82C105",
+       .name           = DRV_NAME,
        .init_chipset   = init_chipset_sl82c105,
        .enablebits     = {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
        .port_ops       = &sl82c105_port_ops,
@@ -327,14 +330,14 @@ static int __devinit sl82c105_init_one(struct pci_dev *dev, const struct pci_dev
                 * Never ever EVER under any circumstances enable
                 * DMA when the bridge is this old.
                 */
-               printk(KERN_INFO "W82C105_IDE: Winbond W83C553 bridge "
+               printk(KERN_INFO DRV_NAME ": Winbond W83C553 bridge "
                                 "revision %d, BM-DMA disabled\n", rev);
                d.dma_ops = NULL;
                d.mwdma_mask = 0;
                d.host_flags &= ~IDE_HFLAG_SERIALIZE_DMA;
        }
 
-       return ide_setup_pci_device(dev, &d);
+       return ide_pci_init_one(dev, &d, NULL);
 }
 
 static const struct pci_device_id sl82c105_pci_tbl[] = {
@@ -347,6 +350,7 @@ static struct pci_driver driver = {
        .name           = "W82C105_IDE",
        .id_table       = sl82c105_pci_tbl,
        .probe          = sl82c105_init_one,
+       .remove         = ide_pci_remove,
 };
 
 static int __init sl82c105_ide_init(void)
@@ -354,7 +358,13 @@ static int __init sl82c105_ide_init(void)
        return ide_pci_register_driver(&driver);
 }
 
+static void __exit sl82c105_ide_exit(void)
+{
+       pci_unregister_driver(&driver);
+}
+
 module_init(sl82c105_ide_init);
+module_exit(sl82c105_ide_exit);
 
 MODULE_DESCRIPTION("PCI driver module for W82C105 IDE");
 MODULE_LICENSE("GPL");