[PATCH 03/22] powerpc/eeh: Make eeh_phb_pe_get public
From: Gavin Shan <hidden>
Date: 2013-03-01 14:17:35
Subsystem:
linux for powerpc (32-bit and 64-bit), pci enhanced error handling (eeh) for powerpc, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Mahesh J Salgaonkar, Linus Torvalds
While processing EEH event caused by interrupt sent from P7IOC, we need function to retrieve the PE according to the indicated PCI host controller (struct pci_controller). The patch makes function eeh_phb_pe_get() public so that other source files can call it. Signed-off-by: Gavin Shan <redacted> --- arch/powerpc/include/asm/eeh.h | 1 + arch/powerpc/platforms/pseries/eeh_pe.c | 2 +- 2 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index eeaeab6..4b48178 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h@@ -185,6 +185,7 @@ static inline void eeh_unlock(void) typedef void *(*eeh_traverse_func)(void *data, void *flag); typedef void *(*eeh_pci_traverse_func)(struct pci_dev *dev, void *flag); int eeh_phb_pe_create(struct pci_controller *phb); +struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb); int eeh_add_to_parent_pe(struct eeh_dev *edev); int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe); void *eeh_pe_dev_traverse(struct eeh_pe *root,
diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c
index fe43d1a..6e3eb43 100644
--- a/arch/powerpc/platforms/pseries/eeh_pe.c
+++ b/arch/powerpc/platforms/pseries/eeh_pe.c@@ -95,7 +95,7 @@ int eeh_phb_pe_create(struct pci_controller *phb) * hierarchy tree is composed of PHB PEs. The function is used * to retrieve the corresponding PHB PE according to the given PHB. */ -static struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb) +struct eeh_pe *eeh_phb_pe_get(struct pci_controller *phb) { struct eeh_pe *pe;
--
1.7.5.4