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| author | Jeff Garzik <jeff@garzik.org> | 2007-10-11 17:12:35 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-12 14:55:47 -0400 |
| commit | 2855568b1ee4f58ef2c0a13ddfceb4b0b216b7ed (patch) | |
| tree | 79262af301c2386c2c391942991742653bc7935e /include/linux/libata.h | |
| parent | b06ce3e51e3df4394a584c234f11240b1c6f8d5b (diff) | |
| download | op-kernel-dev-2855568b1ee4f58ef2c0a13ddfceb4b0b216b7ed.zip op-kernel-dev-2855568b1ee4f58ef2c0a13ddfceb4b0b216b7ed.tar.gz | |
[libata] struct pci_dev related cleanups
* remove pointless pci_dev_to_dev() wrapper. Just directly reference
the embedded struct device like everyone else does.
* pata_cs5520: delete cs5520_remove_one(), it was a duplicate of
ata_pci_remove_one()
* linux/libata.h: don't bother including linux/pci.h, we don't need it.
Simply declare 'struct pci_dev' and assume interested parties will
include the header, as they should be doing anyway.
* linux/libata.h: consolidate all CONFIG_PCI declarations into a
single location in the header.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 2439f1f..229a9ff 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -28,7 +28,6 @@ #include <linux/delay.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/dma-mapping.h> #include <asm/scatterlist.h> #include <linux/io.h> @@ -107,12 +106,6 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits) /* defines only for the constants which don't work well as enums */ #define ATA_TAG_POISON 0xfafbfcfdU -/* move to PCI layer? */ -static inline struct device *pci_dev_to_dev(struct pci_dev *pdev) -{ - return &pdev->dev; -} - enum { /* various global constants */ LIBATA_MAX_PRD = ATA_MAX_PRD / 2, @@ -766,18 +759,7 @@ extern int sata_std_hardreset(struct ata_link *link, unsigned int *class, extern void ata_std_postreset(struct ata_link *link, unsigned int *classes); extern void ata_port_disable(struct ata_port *); extern void ata_std_ports(struct ata_ioports *ioaddr); -#ifdef CONFIG_PCI -extern int ata_pci_init_one (struct pci_dev *pdev, - const struct ata_port_info * const * ppi); -extern void ata_pci_remove_one (struct pci_dev *pdev); -#ifdef CONFIG_PM -extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg); -extern int __must_check ata_pci_device_do_resume(struct pci_dev *pdev); -extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); -extern int ata_pci_device_resume(struct pci_dev *pdev); -#endif -extern int ata_pci_clear_simplex(struct pci_dev *pdev); -#endif /* CONFIG_PCI */ + extern struct ata_host *ata_host_alloc(struct device *dev, int max_ports); extern struct ata_host *ata_host_alloc_pinfo(struct device *dev, const struct ata_port_info * const * ppi, int n_ports); @@ -935,6 +917,19 @@ static inline int ata_acpi_cbl_80wire(struct ata_port *ap) { return 0; } #endif #ifdef CONFIG_PCI +struct pci_dev; + +extern int ata_pci_init_one (struct pci_dev *pdev, + const struct ata_port_info * const * ppi); +extern void ata_pci_remove_one (struct pci_dev *pdev); +#ifdef CONFIG_PM +extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg); +extern int __must_check ata_pci_device_do_resume(struct pci_dev *pdev); +extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg); +extern int ata_pci_device_resume(struct pci_dev *pdev); +#endif +extern int ata_pci_clear_simplex(struct pci_dev *pdev); + struct pci_bits { unsigned int reg; /* PCI config register to read */ unsigned int width; /* 1 (8 bit), 2 (16 bit), 4 (32 bit) */ |
