Patchwork [v3,08/22] PCI, edac: Kill pci_find_next_bus in edac

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Submitter Yinghai Lu
Date Jan. 27, 2013, 7:23 p.m.
Message ID <1359314629-18651-9-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/216039/
State Superseded
Headers show

Comments

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

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Doug Thompson <dougthompson@xmission.com>
Cc: linux-edac@vger.kernel.org
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/edac/i7core_edac.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 10c8c00..be6ef4f 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1294,10 +1294,10 @@  static void __init i7core_xeon_pci_fixup(const struct pci_id_table *table)
 static unsigned i7core_pci_lastbus(void)
 {
 	int last_bus = 0, bus;
-	struct pci_bus *b = NULL;
+	struct pci_host_bridge *host_bridge = NULL;
 
-	while ((b = pci_find_next_bus(b)) != NULL) {
-		bus = b->number;
+	for_each_pci_host_bridge(host_bridge) {
+		bus = host_bridge->bus->number;
 		edac_dbg(0, "Found bus %d\n", bus);
 		if (bus > last_bus)
 			last_bus = bus;