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Merge branch 'pci/dead-code' into next

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* pci/dead-code:
  PCI: Make local functions static
  PCI: Remove unused alloc_pci_dev()
  PCI: Remove unused pci_renumber_slot()
  PCI: Remove unused pcie_aspm_enabled()
  PCI: Remove unused pci_vpd_truncate()
  PCI: Remove unused ID-Based Ordering support
  PCI: Remove unused Optimized Buffer Flush/Fill support
  PCI: Remove unused Latency Tolerance Reporting support
  PCI: Removed unused parts of Page Request Interface support

Conflicts:
	drivers/pci/pci.c
	include/linux/pci.h
This commit is contained in:
Bjorn Helgaas 2014-01-13 16:47:08 -07:00
commit 597db6f38c
11 changed files with 82 additions and 530 deletions
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43
include/linux/pci.h
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@ -376,7 +376,6 @@ static inline struct pci_dev *pci_physfn(struct pci_dev *dev)
}
struct pci_dev *pci_alloc_dev(struct pci_bus *bus);
struct pci_dev * __deprecated alloc_pci_dev(void);
#define to_pci_dev(n) container_of(n, struct pci_dev, dev)
#define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL)
@ -386,8 +385,6 @@ static inline int pci_channel_offline(struct pci_dev *pdev)
return (pdev->error_state != pci_channel_io_normal);
}
extern struct resource busn_resource;
struct pci_host_bridge_window {
struct list_head list;
struct resource *res; /* host bridge aperture (CPU address) */
@ -763,7 +760,6 @@ struct pci_slot *pci_create_slot(struct pci_bus *parent, int slot_nr,
const char *name,
struct hotplug_slot *hotplug);
void pci_destroy_slot(struct pci_slot *slot);
void pci_renumber_slot(struct pci_slot *slot, int slot_nr);
int pci_scan_slot(struct pci_bus *bus, int devfn);
struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn);
void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
@ -974,7 +970,6 @@ void __iomem __must_check *pci_platform_rom(struct pci_dev *pdev, size_t *size);
int pci_save_state(struct pci_dev *dev);
void pci_restore_state(struct pci_dev *dev);
struct pci_saved_state *pci_store_saved_state(struct pci_dev *dev);
int pci_load_saved_state(struct pci_dev *dev, struct pci_saved_state *state);
int pci_load_and_free_saved_state(struct pci_dev *dev,
struct pci_saved_state **state);
struct pci_cap_saved_state *pci_find_saved_cap(struct pci_dev *dev, char cap);
@ -991,7 +986,6 @@ void pci_pme_active(struct pci_dev *dev, bool enable);
int __pci_enable_wake(struct pci_dev *dev, pci_power_t state,
bool runtime, bool enable);
int pci_wake_from_d3(struct pci_dev *dev, bool enable);
pci_power_t pci_target_state(struct pci_dev *dev);
int pci_prepare_to_sleep(struct pci_dev *dev);
int pci_back_from_sleep(struct pci_dev *dev);
bool pci_dev_run_wake(struct pci_dev *dev);
@ -1009,22 +1003,6 @@ int pci_save_vc_state(struct pci_dev *dev);
void pci_restore_vc_state(struct pci_dev *dev);
void pci_allocate_vc_save_buffers(struct pci_dev *dev);
#define PCI_EXP_IDO_REQUEST (1<<0)
#define PCI_EXP_IDO_COMPLETION (1<<1)
void pci_enable_ido(struct pci_dev *dev, unsigned long type);
void pci_disable_ido(struct pci_dev *dev, unsigned long type);
enum pci_obff_signal_type {
PCI_EXP_OBFF_SIGNAL_L0 = 0,
PCI_EXP_OBFF_SIGNAL_ALWAYS = 1,
};
int pci_enable_obff(struct pci_dev *dev, enum pci_obff_signal_type);
void pci_disable_obff(struct pci_dev *dev);
int pci_enable_ltr(struct pci_dev *dev);
void pci_disable_ltr(struct pci_dev *dev);
int pci_set_ltr(struct pci_dev *dev, int snoop_lat_ns, int nosnoop_lat_ns);
/* For use by arch with custom probe code */
void set_pcie_port_type(struct pci_dev *pdev);
void set_pcie_hotplug_bridge(struct pci_dev *pdev);
@ -1037,7 +1015,6 @@ unsigned int pci_rescan_bus(struct pci_bus *bus);
/* Vital product data routines */
ssize_t pci_read_vpd(struct pci_dev *dev, loff_t pos, size_t count, void *buf);
ssize_t pci_write_vpd(struct pci_dev *dev, loff_t pos, size_t count, const void *buf);
int pci_vpd_truncate(struct pci_dev *dev, size_t size);
/* Helper functions for low-level code (drivers/pci/setup-[bus,res].c) */
resource_size_t pcibios_retrieve_fw_addr(struct pci_dev *dev, int idx);
@ -1134,7 +1111,6 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
void pci_walk_bus(struct pci_bus *top, int (*cb)(struct pci_dev *, void *),
void *userdata);
int pci_cfg_space_size_ext(struct pci_dev *dev);
int pci_cfg_space_size(struct pci_dev *dev);
unsigned char pci_bus_max_busnr(struct pci_bus *bus);
void pci_setup_bridge(struct pci_bus *bus);
@ -1250,10 +1226,8 @@ extern bool pcie_ports_auto;
#endif
#ifndef CONFIG_PCIEASPM
static inline int pcie_aspm_enabled(void) { return 0; }
static inline bool pcie_aspm_support_enabled(void) { return false; }
#else
int pcie_aspm_enabled(void);
bool pcie_aspm_support_enabled(void);
#endif
@ -1456,23 +1430,6 @@ static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state,
return 0;
}
static inline void pci_enable_ido(struct pci_dev *dev, unsigned long type)
{
}
static inline void pci_disable_ido(struct pci_dev *dev, unsigned long type)
{
}
static inline int pci_enable_obff(struct pci_dev *dev, unsigned long type)
{
return 0;
}
static inline void pci_disable_obff(struct pci_dev *dev)
{
}
static inline int pci_request_regions(struct pci_dev *dev, const char *res_name)
{
return -EIO;