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libata: fix build without BMDMA 

fix these errors:
drivers/ata/libata-sff.c:2538:3: error: implicit declaration of function
'ata_pci_bmdma_prepare_host'
drivers/ata/libata-sff.c:2549:40: error: 'ata_bmdma_interrupt'
undeclared (first use in this function)

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Alexander Beregalov 2011-11-13 01:30:56 +04:00 committed by Jeff Garzik
parent ff95613500
commit aab9440453
1 changed files with 4 additions and 0 deletions
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4
drivers/ata/libata-sff.c
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@ -2533,10 +2533,12 @@ static int ata_pci_init_one(struct pci_dev *pdev,
if (rc) if (rc)
goto out; goto out;
#ifdef CONFIG_ATA_BMDMA
if (bmdma) if (bmdma)
/* prepare and activate BMDMA host */ /* prepare and activate BMDMA host */
rc = ata_pci_bmdma_prepare_host(pdev, ppi, &host); rc = ata_pci_bmdma_prepare_host(pdev, ppi, &host);
else else
#endif
/* prepare and activate SFF host */ /* prepare and activate SFF host */
rc = ata_pci_sff_prepare_host(pdev, ppi, &host); rc = ata_pci_sff_prepare_host(pdev, ppi, &host);
if (rc) if (rc)
@ -2544,10 +2546,12 @@ static int ata_pci_init_one(struct pci_dev *pdev,
host->private_data = host_priv; host->private_data = host_priv;
host->flags |= hflags; host->flags |= hflags;
#ifdef CONFIG_ATA_BMDMA
if (bmdma) { if (bmdma) {
pci_set_master(pdev); pci_set_master(pdev);
rc = ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht); rc = ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht);
} else } else
#endif
rc = ata_pci_sff_activate_host(host, ata_sff_interrupt, sht); rc = ata_pci_sff_activate_host(host, ata_sff_interrupt, sht);
out: out:
if (rc == 0) if (rc == 0)