Patchwork [v3,13/22] PCI, sparc: Kill pci_find_next_bus

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Submitter Yinghai Lu
Date Jan. 27, 2013, 7:23 p.m.
Message ID <1359314629-18651-14-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/216044/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Yinghai Lu - Jan. 27, 2013, 7:23 p.m.
Replace that with hotplug-safe version iteration.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Acked-by: David S. Miller <davem@davemloft.net>
---
 arch/sparc/kernel/pci.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Patch

diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 75b31bc..403f6e0 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -997,11 +997,13 @@  static void __devinit pci_bus_slot_names(struct device_node *node,
 
 static int __init of_pci_slot_init(void)
 {
-	struct pci_bus *pbus = NULL;
+	struct pci_host_bridge *host_bridge = NULL;
+	struct pci_bus *pbus;
 
-	while ((pbus = pci_find_next_bus(pbus)) != NULL) {
+	for_each_pci_host_bridge(host_bridge) {
 		struct device_node *node;
 
+		pbus = host_bridge->bus;
 		if (pbus->self) {
 			/* PCI->PCI bridge */
 			node = pbus->self->dev.of_node;