diff options
Diffstat (limited to 'drivers/ide/triflex.c')
| -rw-r--r-- | drivers/ide/triflex.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/ide/triflex.c b/drivers/ide/triflex.c index 7953447eae0..7f1af9493f0 100644 --- a/drivers/ide/triflex.c +++ b/drivers/ide/triflex.c @@ -22,7 +22,7 @@ * Loosely based on the piix & svwks drivers. * * Documentation: - * Not publically available. + * Not publicly available. */ #include <linux/types.h> @@ -92,7 +92,7 @@ static const struct ide_port_ops triflex_port_ops = { .set_dma_mode = triflex_set_mode, }; -static const struct ide_port_info triflex_device __devinitdata = { +static const struct ide_port_info triflex_device = { .name = DRV_NAME, .enablebits = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}}, .port_ops = &triflex_port_ops, @@ -101,8 +101,7 @@ static const struct ide_port_info triflex_device __devinitdata = { .mwdma_mask = ATA_MWDMA2, }; -static int __devinit triflex_init_one(struct pci_dev *dev, - const struct pci_device_id *id) +static int triflex_init_one(struct pci_dev *dev, const struct pci_device_id *id) { return ide_pci_init_one(dev, &triflex_device, NULL); } @@ -113,12 +112,26 @@ static const struct pci_device_id triflex_pci_tbl[] = { }; MODULE_DEVICE_TABLE(pci, triflex_pci_tbl); +#ifdef CONFIG_PM +static int triflex_ide_pci_suspend(struct pci_dev *dev, pm_message_t state) +{ + /* + * We must not disable or powerdown the device. + * APM bios refuses to suspend if IDE is not accessible. + */ + pci_save_state(dev); + return 0; +} +#else +#define triflex_ide_pci_suspend NULL +#endif + static struct pci_driver triflex_pci_driver = { .name = "TRIFLEX_IDE", .id_table = triflex_pci_tbl, .probe = triflex_init_one, .remove = ide_pci_remove, - .suspend = ide_pci_suspend, + .suspend = triflex_ide_pci_suspend, .resume = ide_pci_resume, }; |