atiixp: add ->remove method and module_exit()

[safe/jmp/linux-2.6] / drivers / ide / pci / atiixp.c

diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 648fdf3..4c49c1b 100644 (file)
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -6,15 +6,11 @@
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/ioport.h>
 #include <linux/pci.h>
 #include <linux/hdreg.h>
 #include <linux/ide.h>
-#include <linux/delay.h>
 #include <linux/init.h>
 
-#include <asm/io.h>
-
 #define ATIIXP_IDE_PIO_TIMING          0x40
 #define ATIIXP_IDE_MDMA_TIMING         0x44
 #define ATIIXP_IDE_PIO_CONTROL         0x48
@@ -134,41 +130,26 @@ static u8 __devinit atiixp_cable_detect(ide_hwif_t *hwif)
                return ATA_CBL_PATA40;
 }
 
-/**
- *     init_hwif_atiixp                -       fill in the hwif for the ATIIXP
- *     @hwif: IDE interface
- *
- *     Set up the ide_hwif_t for the ATIIXP interface according to the
- *     capabilities of the hardware.
- */
-
-static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
-{
-       hwif->set_pio_mode = &atiixp_set_pio_mode;
-       hwif->set_dma_mode = &atiixp_set_dma_mode;
-
-       if (!hwif->dma_base)
-               return;
-
-       if (hwif->cbl != ATA_CBL_PATA40_SHORT)
-               hwif->cbl = atiixp_cable_detect(hwif);
-}
+static const struct ide_port_ops atiixp_port_ops = {
+       .set_pio_mode           = atiixp_set_pio_mode,
+       .set_dma_mode           = atiixp_set_dma_mode,
+       .cable_detect           = atiixp_cable_detect,
+};
 
 static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
        {       /* 0 */
                .name           = "ATIIXP",
-               .init_hwif      = init_hwif_atiixp,
                .enablebits     = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
-               .host_flags     = IDE_HFLAG_LEGACY_IRQS | IDE_HFLAG_BOOTABLE,
+               .port_ops       = &atiixp_port_ops,
+               .host_flags     = IDE_HFLAG_LEGACY_IRQS,
                .pio_mask       = ATA_PIO4,
                .mwdma_mask     = ATA_MWDMA2,
                .udma_mask      = ATA_UDMA5,
        },{     /* 1 */
                .name           = "SB600_PATA",
-               .init_hwif      = init_hwif_atiixp,
                .enablebits     = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
-               .host_flags     = IDE_HFLAG_SINGLE | IDE_HFLAG_LEGACY_IRQS |
-                                 IDE_HFLAG_BOOTABLE,
+               .port_ops       = &atiixp_port_ops,
+               .host_flags     = IDE_HFLAG_SINGLE | IDE_HFLAG_LEGACY_IRQS,
                .pio_mask       = ATA_PIO4,
                .mwdma_mask     = ATA_MWDMA2,
                .udma_mask      = ATA_UDMA5,
@@ -186,7 +167,7 @@ static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
 
 static int __devinit atiixp_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-       return ide_setup_pci_device(dev, &atiixp_pci_info[id->driver_data]);
+       return ide_pci_init_one(dev, &atiixp_pci_info[id->driver_data], NULL);
 }
 
 static const struct pci_device_id atiixp_pci_tbl[] = {
@@ -203,6 +184,7 @@ static struct pci_driver driver = {
        .name           = "ATIIXP_IDE",
        .id_table       = atiixp_pci_tbl,
        .probe          = atiixp_init_one,
+       .remove         = ide_pci_remove,
 };
 
 static int __init atiixp_ide_init(void)
@@ -210,7 +192,13 @@ static int __init atiixp_ide_init(void)
        return ide_pci_register_driver(&driver);
 }
 
+static void __exit atiixp_ide_exit(void)
+{
+       pci_unregister_driver(&driver);
+}
+
 module_init(atiixp_ide_init);
+module_exit(atiixp_ide_exit);
 
 MODULE_AUTHOR("HUI YU");
 MODULE_DESCRIPTION("PCI driver module for ATI IXP IDE");