diff options
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-02-27 20:04:03 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-03-09 11:11:37 +1100 |
| commit | def9d83da4f8587dbad5ea57c57d91e53a51006a (patch) | |
| tree | 68c57f03911804ce3326d71c72bed8ff2760c354 | |
| parent | 29f8bf1b7f79f689f33e9c4679d182a68b6a5b2c (diff) | |
| download | lwn-def9d83da4f8587dbad5ea57c57d91e53a51006a.tar.gz lwn-def9d83da4f8587dbad5ea57c57d91e53a51006a.zip | |
powerpc/eeh: Cleanup function names in EEH aux components
The patch does some cleanup on the function names of EEH
aux components. Currently, only couple of function names from
eeh_cache have been adjusted so that:
* The function name has prefix "eeh_addr_cache".
* Move around pci_addr_cache_build() in the header file
to reflect function call sequence.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_cache.c | 8 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index b4b18d82b79b..c02d5a76caca 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -49,10 +49,10 @@ extern unsigned long pci_probe_only; #ifdef CONFIG_EEH +void pci_addr_cache_build(void); void pci_addr_cache_insert_device(struct pci_dev *dev); void pci_addr_cache_remove_device(struct pci_dev *dev); -void pci_addr_cache_build(void); -struct pci_dev *pci_get_device_by_addr(unsigned long addr); +struct pci_dev *pci_addr_cache_get_device(unsigned long addr); void eeh_slot_error_detail (struct pci_dn *pdn, int severity); int eeh_pci_enable(struct pci_dn *pdn, int function); int eeh_reset_pe(struct pci_dn *); diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index bd4ed83863f8..646b520e6be8 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -511,7 +511,7 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon /* Finding the phys addr + pci device; this is pretty quick. */ addr = eeh_token_to_phys((unsigned long __force) token); - dev = pci_get_device_by_addr(addr); + dev = pci_addr_cache_get_device(addr); if (!dev) { no_device++; return val; diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c index 850c00c166d6..7c36a9cc78c6 100644 --- a/arch/powerpc/platforms/pseries/eeh_cache.c +++ b/arch/powerpc/platforms/pseries/eeh_cache.c @@ -59,7 +59,7 @@ static struct pci_io_addr_cache { spinlock_t piar_lock; } pci_io_addr_cache_root; -static inline struct pci_dev *__pci_get_device_by_addr(unsigned long addr) +static inline struct pci_dev *__pci_addr_cache_get_device(unsigned long addr) { struct rb_node *n = pci_io_addr_cache_root.rb_root.rb_node; @@ -83,7 +83,7 @@ static inline struct pci_dev *__pci_get_device_by_addr(unsigned long addr) } /** - * pci_get_device_by_addr - Get device, given only address + * pci_addr_cache_get_device - Get device, given only address * @addr: mmio (PIO) phys address or i/o port number * * Given an mmio phys address, or a port number, find a pci device @@ -92,13 +92,13 @@ static inline struct pci_dev *__pci_get_device_by_addr(unsigned long addr) * from zero (that is, they do *not* have pci_io_addr added in). * It is safe to call this function within an interrupt. */ -struct pci_dev *pci_get_device_by_addr(unsigned long addr) +struct pci_dev *pci_addr_cache_get_device(unsigned long addr) { struct pci_dev *dev; unsigned long flags; spin_lock_irqsave(&pci_io_addr_cache_root.piar_lock, flags); - dev = __pci_get_device_by_addr(addr); + dev = __pci_addr_cache_get_device(addr); spin_unlock_irqrestore(&pci_io_addr_cache_root.piar_lock, flags); return dev; } |