libata-acpi: fix _GTF command protocol for ATAPI devices

[powerpc.git] / drivers / ata / pata_rz1000.c

diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index 71a2bac..85c4529 100644 (file)
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -24,31 +24,6 @@
 #define DRV_VERSION    "0.2.3"
 
 
-/**
- *     rz1000_prereset         -       probe begin
- *     @ap: ATA port
- *
- *     Set up cable type and use generics
- */
-
-static int rz1000_prereset(struct ata_port *ap)
-{
-       ap->cbl = ATA_CBL_PATA40;
-       return ata_std_prereset(ap);
-}
-
-/**
- *     rz1000_error_handler            -       probe reset
- *     @ap: ATA port
- *
- *     Perform the ATA standard reset sequence
- */
-
-static void rz1000_error_handler(struct ata_port *ap)
-{
-       ata_bmdma_drive_eh(ap, rz1000_prereset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
 /**
  *     rz1000_set_mode         -       mode setting function
  *     @ap: ATA interface
@@ -71,6 +46,7 @@ static int rz1000_set_mode(struct ata_port *ap, 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");
                }
        }
        return 0;
@@ -93,8 +69,10 @@ static struct scsi_host_template rz1000_sht = {
        .slave_configure        = ata_scsi_slave_config,
        .slave_destroy          = ata_scsi_slave_destroy,
        .bios_param             = ata_std_bios_param,
+#ifdef CONFIG_PM
        .resume                 = ata_scsi_device_resume,
        .suspend                = ata_scsi_device_suspend,
+#endif
 };
 
 static struct ata_port_operations rz1000_port_ops = {
@@ -119,8 +97,9 @@ static struct ata_port_operations rz1000_port_ops = {
 
        .freeze         = ata_bmdma_freeze,
        .thaw           = ata_bmdma_thaw,
-       .error_handler  = rz1000_error_handler,
+       .error_handler  = ata_bmdma_error_handler,
        .post_internal_cmd = ata_bmdma_post_internal_cmd,
+       .cable_detect   = ata_cable_40wire,
 
        .irq_handler    = ata_interrupt,
        .irq_clear      = ata_bmdma_irq_clear,
@@ -177,6 +156,7 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
        return -ENODEV;
 }
 
+#ifdef CONFIG_PM
 static int rz1000_reinit_one(struct pci_dev *pdev)
 {
        /* If this fails on resume (which is a "cant happen" case), we
@@ -185,6 +165,7 @@ static int rz1000_reinit_one(struct pci_dev *pdev)
                panic("rz1000 fifo");
        return ata_pci_device_resume(pdev);
 }
+#endif
 
 static const struct pci_device_id pata_rz1000[] = {
        { PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000), },
@@ -198,8 +179,10 @@ static struct pci_driver rz1000_pci_driver = {
        .id_table       = pata_rz1000,
        .probe          = rz1000_init_one,
        .remove         = ata_pci_remove_one,
+#ifdef CONFIG_PM
        .suspend        = ata_pci_device_suspend,
        .resume         = rz1000_reinit_one,
+#endif
 };
 
 static int __init rz1000_init(void)