Messages in this thread Patch in this message | | | From | Alexander Beregalov <> | Subject | [PATCH] libata: fix build without BMDMA | Date | Sun, 13 Nov 2011 01:30:56 +0400 |
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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> ---
I'm not sure if it is better than declaration fake functions.
drivers/ata/libata-sff.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index 63d5327..4cadfa2 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -2533,10 +2533,12 @@ static int ata_pci_init_one(struct pci_dev *pdev, if (rc) goto out; +#ifdef CONFIG_ATA_BMDMA if (bmdma) /* prepare and activate BMDMA host */ rc = ata_pci_bmdma_prepare_host(pdev, ppi, &host); else +#endif /* prepare and activate SFF host */ rc = ata_pci_sff_prepare_host(pdev, ppi, &host); if (rc) @@ -2544,10 +2546,12 @@ static int ata_pci_init_one(struct pci_dev *pdev, host->private_data = host_priv; host->flags |= hflags; +#ifdef CONFIG_ATA_BMDMA if (bmdma) { pci_set_master(pdev); rc = ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht); } else +#endif rc = ata_pci_sff_activate_host(host, ata_sff_interrupt, sht); out: if (rc == 0) -- 1.7.8.rc1
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