[SPARC64] ebus: Convert to use pci_device_to_OF_node().

Also, we don't need to store or use the PBM so kill that
from the linux_ebus.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 9 deletions

diff --git a/arch/sparc64/kernel/ebus.c b/arch/sparc64/kernel/ebus.c
index 1962bfa4ef3d..0ace17bafba4 100644
--- a/arch/sparc64/kernel/ebus.c
+++ b/arch/sparc64/kernel/ebus.c
@@ -438,11 +438,9 @@ static struct pci_dev *find_next_ebus(struct pci_dev *start, int *is_rio_p)
 
 void __init ebus_init(void)
 {
-        struct pci_pbm_info *pbm;
         struct linux_ebus_device *dev;
         struct linux_ebus *ebus;
         struct pci_dev *pdev;
-        struct pcidev_cookie *cookie;
         struct device_node *dp;
         int is_rio;
         int num_ebus = 0;
@@ -453,8 +451,7 @@ void __init ebus_init(void)
                 return;
         }
 
-        cookie = pdev->sysdata;
-        dp = cookie->prom_node;
+        dp = pci_device_to_OF_node(pdev);
 
         ebus_chain = ebus = ebus_alloc(sizeof(struct linux_ebus));
         ebus->next = NULL;
@@ -480,8 +477,7 @@ void __init ebus_init(void)
                                 break;
                         }
                         ebus->is_rio = is_rio;
-                        cookie = pdev->sysdata;
-                        dp = cookie->prom_node;
+                        dp = pci_device_to_OF_node(pdev);
                         continue;
                 }
                 printk("ebus%d:", num_ebus);
@@ -489,7 +485,6 @@ void __init ebus_init(void)
                 ebus->index = num_ebus;
                 ebus->prom_node = dp;
                 ebus->self = pdev;
-                ebus->parent = pbm = cookie->pbm;
 
                 ebus->ofdev.node = dp;
                 ebus->ofdev.dev.parent = &pdev->dev;
@@ -531,8 +526,7 @@ void __init ebus_init(void)
                 if (!pdev)
                         break;
 
-                cookie = pdev->sysdata;
-                dp = cookie->prom_node;
+                dp = pci_device_to_OF_node(pdev);
 
                 ebus->next = ebus_alloc(sizeof(struct linux_ebus));
                 ebus = ebus->next;