diff options
Diffstat (limited to 'drivers/ata/pata_rz1000.c')
| -rw-r--r-- | drivers/ata/pata_rz1000.c | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c index 0c574c065c6..b3ec18c6bcc 100644 --- a/drivers/ata/pata_rz1000.c +++ b/drivers/ata/pata_rz1000.c @@ -14,7 +14,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> -#include <linux/init.h> #include <linux/blkdev.h> #include <linux/delay.h> #include <scsi/scsi_host.h> @@ -44,7 +43,7 @@ static int rz1000_set_mode(struct ata_link *link, struct ata_device **unused) dev->xfer_mode = XFER_PIO_0; dev->xfer_shift = ATA_SHIFT_PIO; dev->flags |= ATA_DFLAG_PIO; - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + ata_dev_info(dev, "configured for PIO\n"); } return 0; } @@ -85,7 +84,6 @@ static int rz1000_fifo_disable(struct pci_dev *pdev) static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { - static int printed_version; static const struct ata_port_info info = { .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = ATA_PIO4, @@ -93,25 +91,33 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en }; const struct ata_port_info *ppi[] = { &info, NULL }; - if (!printed_version++) - printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n"); + ata_print_version_once(&pdev->dev, DRV_VERSION); if (rz1000_fifo_disable(pdev) == 0) - return ata_pci_sff_init_one(pdev, ppi, &rz1000_sht, NULL); + return ata_pci_sff_init_one(pdev, ppi, &rz1000_sht, NULL, 0); printk(KERN_ERR DRV_NAME ": failed to disable read-ahead on chipset..\n"); /* Not safe to use so skip */ return -ENODEV; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int rz1000_reinit_one(struct pci_dev *pdev) { - /* If this fails on resume (which is a "cant happen" case), we + struct ata_host *host = pci_get_drvdata(pdev); + int rc; + + rc = ata_pci_device_do_resume(pdev); + if (rc) + return rc; + + /* If this fails on resume (which is a "can't happen" case), we must stop as any progress risks data loss */ if (rz1000_fifo_disable(pdev)) panic("rz1000 fifo"); - return ata_pci_device_resume(pdev); + + ata_host_resume(host); + return 0; } #endif @@ -127,28 +133,16 @@ static struct pci_driver rz1000_pci_driver = { .id_table = pata_rz1000, .probe = rz1000_init_one, .remove = ata_pci_remove_one, -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP .suspend = ata_pci_device_suspend, .resume = rz1000_reinit_one, #endif }; -static int __init rz1000_init(void) -{ - return pci_register_driver(&rz1000_pci_driver); -} - -static void __exit rz1000_exit(void) -{ - pci_unregister_driver(&rz1000_pci_driver); -} +module_pci_driver(rz1000_pci_driver); MODULE_AUTHOR("Alan Cox"); MODULE_DESCRIPTION("low-level driver for RZ1000 PCI ATA"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, pata_rz1000); MODULE_VERSION(DRV_VERSION); - -module_init(rz1000_init); -module_exit(rz1000_exit); - |