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[PATCH] powerpc: Remove duplicate code 

234-eeh-find-pe.patch

The find_device_pe() routine is duplicated in two files. Remove one of
the two copies, declare the other extern.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
(cherry picked from 48408e708282d4d0269136ff27ea5acbd9410b5a commit)
This commit is contained in:
Linas Vepstas 2005-11-03 18:54:29 -06:00 committed by Paul Mackerras
parent f751f84164
commit 9fb40eb883
3 changed files with 4 additions and 14 deletions
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2
arch/powerpc/platforms/pseries/eeh.c
View File

@ -172,7 +172,7 @@ static inline unsigned long eeh_token_to_phys(unsigned long token)
/**
* Return the "partitionable endpoint" (pe) under which this device lies
*/
static struct device_node * find_device_pe(struct device_node *dn)
struct device_node * find_device_pe(struct device_node *dn)
{
while ((dn->parent) && PCI_DN(dn->parent) &&
(PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {

13
arch/powerpc/platforms/pseries/eeh_driver.c
View File

@ -42,19 +42,6 @@ static inline const char * pcid_name (struct pci_dev *pdev)
return "";
}
/**
* Return the "partitionable endpoint" (pe) under which this device lies
*/
static struct device_node * find_device_pe(struct device_node *dn)
{
while ((dn->parent) && PCI_DN(dn->parent) &&
(PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {
dn = dn->parent;
}
return dn;
}
#ifdef DEBUG
static void print_device_node_tree (struct pci_dn *pdn, int dent)
{

3
include/asm-powerpc/ppc-pci.h
View File

@ -109,6 +109,9 @@ int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
void eeh_mark_slot (struct device_node *dn, int mode_flag);
void eeh_clear_slot (struct device_node *dn, int mode_flag);
/* Find the associated "Partiationable Endpoint" PE */
struct device_node * find_device_pe(struct device_node *dn);
#endif
#endif /* __KERNEL__ */