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powerpc/eeh: Cleanup on EEH PCI address cache

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The patch does cleanup on EEH PCI address cache based on the fact
EEH core is the only user of the component.

        * Cleanup on function names so that they all have prefix
          "eeh" and looks more short.
        * Function printk() has been replaced with pr_debug() or
          pr_warning() accordingly.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan
2012-09-07 22:44:23 +00:00
committed by Benjamin Herrenschmidt
parent f8f7d63fd9
commit 3ab96a02e8
5 changed files with 32 additions and 33 deletions
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4
arch/powerpc/include/asm/eeh.h
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@@ -197,7 +197,7 @@ int __exit eeh_ops_unregister(const char *name);
unsigned long eeh_check_failure(const volatile void __iomem *token,
unsigned long val);
int eeh_dev_check_failure(struct eeh_dev *edev);
void __init pci_addr_cache_build(void);
void __init eeh_addr_cache_build(void);
void eeh_add_device_tree_early(struct device_node *);
void eeh_add_device_tree_late(struct pci_bus *);
void eeh_remove_bus_device(struct pci_dev *);
@@ -233,7 +233,7 @@ static inline unsigned long eeh_check_failure(const volatile void __iomem *token
#define eeh_dev_check_failure(x) (0)
static inline void pci_addr_cache_build(void) { }
static inline void eeh_addr_cache_build(void) { }
static inline void eeh_add_device_tree_early(struct device_node *dn) { }

7
arch/powerpc/include/asm/ppc-pci.h
View File

@@ -47,10 +47,9 @@ extern int rtas_setup_phb(struct pci_controller *phb);
#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);
struct eeh_dev *pci_addr_cache_get_device(unsigned long addr);
void eeh_addr_cache_insert_dev(struct pci_dev *dev);
void eeh_addr_cache_rmv_dev(struct pci_dev *dev);
struct eeh_dev *eeh_addr_cache_get_dev(unsigned long addr);
void eeh_slot_error_detail(struct eeh_pe *pe, int severity);
int eeh_pci_enable(struct eeh_pe *pe, int function);
int eeh_reset_pe(struct eeh_pe *);