diff options
Diffstat (limited to 'arch/powerpc/kernel/eeh_cache.c')
| -rw-r--r-- | arch/powerpc/kernel/eeh_cache.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c index f9ac1232a746..e8c9fd546a5c 100644 --- a/arch/powerpc/kernel/eeh_cache.c +++ b/arch/powerpc/kernel/eeh_cache.c @@ -68,16 +68,12 @@ static inline struct eeh_dev *__eeh_addr_cache_get_device(unsigned long addr) struct pci_io_addr_range *piar; piar = rb_entry(n, struct pci_io_addr_range, rb_node); - if (addr < piar->addr_lo) { + if (addr < piar->addr_lo) n = n->rb_left; - } else { - if (addr > piar->addr_hi) { - n = n->rb_right; - } else { - pci_dev_get(piar->pcidev); - return piar->edev; - } - } + else if (addr > piar->addr_hi) + n = n->rb_right; + else + return piar->edev; } return NULL; @@ -156,7 +152,6 @@ eeh_addr_cache_insert(struct pci_dev *dev, unsigned long alo, if (!piar) return NULL; - pci_dev_get(dev); piar->addr_lo = alo; piar->addr_hi = ahi; piar->edev = pci_dev_to_eeh_dev(dev); @@ -250,7 +245,6 @@ restart: if (piar->pcidev == dev) { rb_erase(n, &pci_io_addr_cache_root.rb_root); - pci_dev_put(piar->pcidev); kfree(piar); goto restart; } @@ -302,12 +296,10 @@ void eeh_addr_cache_build(void) if (!edev) continue; - pci_dev_get(dev); /* matching put is in eeh_remove_device() */ dev->dev.archdata.edev = edev; edev->pdev = dev; eeh_addr_cache_insert_dev(dev); - eeh_sysfs_add_device(dev); } |