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authorTejun Heo <htejun@gmail.com>2008-03-25 22:16:42 +0900
committerJeff Garzik <jgarzik@redhat.com>2008-04-17 15:44:18 -0400
commit071ce34d57924edb76b76f7de460eb4991463959 (patch)
tree10400b05bd2649fe25a8c3aa4d41c08bd29c6347 /drivers/ata/libata-sff.c
parent624d5c514eed18d5a93062e9d86d67065175f30a (diff)
libata: move ata_pci_default_filter() out of CONFIG_PCI
ata_pci_default_filter() doesn't really have anything to do with PCI. It's generally applicable to BMDMA controllers. Move it out of CONFIG_PCI. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-sff.c')
-rw-r--r--drivers/ata/libata-sff.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 840ae6da59b..ebdd46bc13c 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -2117,6 +2117,16 @@ void ata_std_ports(struct ata_ioports *ioaddr)
ioaddr->command_addr = ioaddr->cmd_addr + ATA_REG_CMD;
}
+unsigned long ata_pci_default_filter(struct ata_device *adev, unsigned long xfer_mask)
+{
+ /* Filter out DMA modes if the device has been configured by
+ the BIOS as PIO only */
+
+ if (adev->link->ap->ioaddr.bmdma_addr == NULL)
+ xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
+ return xfer_mask;
+}
+
/**
* ata_bmdma_setup - Set up PCI IDE BMDMA transaction
* @qc: Info associated with this ATA transaction.
@@ -2335,16 +2345,6 @@ int ata_pci_clear_simplex(struct pci_dev *pdev)
return 0;
}
-unsigned long ata_pci_default_filter(struct ata_device *adev, unsigned long xfer_mask)
-{
- /* Filter out DMA modes if the device has been configured by
- the BIOS as PIO only */
-
- if (adev->link->ap->ioaddr.bmdma_addr == NULL)
- xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
- return xfer_mask;
-}
-
/**
* ata_pci_init_bmdma - acquire PCI BMDMA resources and init ATA host
* @host: target ATA host
@@ -2725,6 +2725,7 @@ EXPORT_SYMBOL_GPL(ata_sff_port_ops);
EXPORT_SYMBOL_GPL(ata_bmdma_port_ops);
EXPORT_SYMBOL_GPL(ata_qc_prep);
EXPORT_SYMBOL_GPL(ata_dumb_qc_prep);
+EXPORT_SYMBOL_GPL(ata_pci_default_filter);
EXPORT_SYMBOL_GPL(ata_std_dev_select);
EXPORT_SYMBOL_GPL(ata_check_status);
EXPORT_SYMBOL_GPL(ata_altstatus);
@@ -2760,7 +2761,6 @@ EXPORT_SYMBOL_GPL(ata_bmdma_status);
EXPORT_SYMBOL_GPL(ata_bus_reset);
#ifdef CONFIG_PCI
EXPORT_SYMBOL_GPL(ata_pci_clear_simplex);
-EXPORT_SYMBOL_GPL(ata_pci_default_filter);
EXPORT_SYMBOL_GPL(ata_pci_init_bmdma);
EXPORT_SYMBOL_GPL(ata_pci_init_sff_host);
EXPORT_SYMBOL_GPL(ata_pci_prepare_sff_host);