[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 1962bfa..0ace17b 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;