diff options
| author | Adrian Bunk <bunk@stusta.de> | 2007-01-06 21:48:41 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:50:06 -0800 |
| commit | 8255cf35d503db7c1b26ae53b6b7f23ada82316f (patch) | |
| tree | be008a902beb853782622a2cc116f1f9c68ac042 | |
| parent | 1863100a0244828f78e5e47b22b93ca912e80963 (diff) | |
| download | linux-8255cf35d503db7c1b26ae53b6b7f23ada82316f.tar.gz linux-8255cf35d503db7c1b26ae53b6b7f23ada82316f.tar.bz2 linux-8255cf35d503db7c1b26ae53b6b7f23ada82316f.zip | |
PCI: make isa_bridge Alpha-only
Since isa_bridge is neither assigned any value !NULL nor used on !Alpha,
there's no reason for providing it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | arch/alpha/kernel/pci.c | 4 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 6 | ||||
| -rw-r--r-- | include/asm-alpha/pci.h | 2 | ||||
| -rw-r--r-- | include/linux/pci.h | 6 |
4 files changed, 6 insertions, 12 deletions
diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 3c10b9a1ddf5..ab642a4f08de 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -575,3 +575,7 @@ void pci_iounmap(struct pci_dev *dev, void __iomem * addr) EXPORT_SYMBOL(pci_iomap); EXPORT_SYMBOL(pci_iounmap); + +/* FIXME: Some boxes have multiple ISA bridges! */ +struct pci_dev *isa_bridge; +EXPORT_SYMBOL(isa_bridge); diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index caeeacc7b070..e91dcc05b790 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1224,12 +1224,6 @@ early_param("pci", pci_setup); device_initcall(pci_init); -#if defined(CONFIG_ISA) || defined(CONFIG_EISA) -/* FIXME: Some boxes have multiple ISA bridges! */ -struct pci_dev *isa_bridge; -EXPORT_SYMBOL(isa_bridge); -#endif - EXPORT_SYMBOL_GPL(pci_restore_bars); EXPORT_SYMBOL(pci_enable_device_bars); EXPORT_SYMBOL(pci_enable_device); diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 4e115f368d5f..85aa1127c903 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -293,4 +293,6 @@ struct pci_dev *alpha_gendev_to_pci(struct device *dev); #define IOBASE_ROOT_BUS 5 #define IOBASE_FROM_HOSE 0x10000 +extern struct pci_dev *isa_bridge; + #endif /* __ALPHA_PCI_H */ diff --git a/include/linux/pci.h b/include/linux/pci.h index cf2c8a35a1df..d69dfd7d0e0b 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -618,10 +618,6 @@ enum pci_dma_burst_strategy { strategy_parameter byte boundaries */ }; -#if defined(CONFIG_ISA) || defined(CONFIG_EISA) -extern struct pci_dev *isa_bridge; -#endif - struct msix_entry { u16 vector; /* kernel uses to write allocated vector */ u16 entry; /* driver uses to specify entry, OS writes */ @@ -729,8 +725,6 @@ static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state) { static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { return PCI_D0; } static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; } -#define isa_bridge ((struct pci_dev *)NULL) - #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0) static inline void pci_block_user_cfg_access(struct pci_dev *dev) { } |