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path: root/drivers/ide/pci/cs5530.c
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Diffstat (limited to 'drivers/ide/pci/cs5530.c')
-rw-r--r--drivers/ide/pci/cs5530.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index f235db8c678..53f079cc00a 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -15,7 +15,6 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
-#include <linux/hdreg.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/ide.h>
@@ -81,17 +80,19 @@ static void cs5530_set_pio_mode(ide_drive_t *drive, const u8 pio)
static u8 cs5530_udma_filter(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
- ide_drive_t *mate = &hwif->drives[(drive->dn & 1) ^ 1];
- struct hd_driveid *mateid = mate->id;
+ ide_drive_t *mate = ide_get_pair_dev(drive);
+ u16 *mateid = mate->id;
u8 mask = hwif->ultra_mask;
- if (mate->present == 0)
+ if (mate == NULL)
goto out;
- if ((mateid->capability & 1) && __ide_dma_bad_drive(mate) == 0) {
- if ((mateid->field_valid & 4) && (mateid->dma_ultra & 7))
+ if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
+ if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
+ (mateid[ATA_ID_UDMA_MODES] & 7))
goto out;
- if ((mateid->field_valid & 2) && (mateid->dma_mword & 7))
+ if ((mateid[ATA_ID_FIELD_VALID] & 2) &&
+ (mateid[ATA_ID_MWDMA_MODES] & 7))
mask = 0;
}
out:
@@ -133,7 +134,7 @@ static void cs5530_set_dma_mode(ide_drive_t *drive, const u8 mode)
* Initialize the cs5530 bridge for reliable IDE DMA operation.
*/
-static unsigned int __devinit init_chipset_cs5530(struct pci_dev *dev)
+static unsigned int init_chipset_cs5530(struct pci_dev *dev)
{
struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
@@ -266,21 +267,23 @@ static const struct pci_device_id cs5530_pci_tbl[] = {
};
MODULE_DEVICE_TABLE(pci, cs5530_pci_tbl);
-static struct pci_driver driver = {
+static struct pci_driver cs5530_pci_driver = {
.name = "CS5530 IDE",
.id_table = cs5530_pci_tbl,
.probe = cs5530_init_one,
.remove = ide_pci_remove,
+ .suspend = ide_pci_suspend,
+ .resume = ide_pci_resume,
};
static int __init cs5530_ide_init(void)
{
- return ide_pci_register_driver(&driver);
+ return ide_pci_register_driver(&cs5530_pci_driver);
}
static void __exit cs5530_ide_exit(void)
{
- pci_unregister_driver(&driver);
+ pci_unregister_driver(&cs5530_pci_driver);
}
module_init(cs5530_ide_init);