On 05/15/2013 12:51 AM, Jiang Liu wrote:
> Enhance EDAC drviers to use hotplug-safe iterators to walk PCI buses.
>
> Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxx>
> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
> Cc: Doug Thompson <dougthompson@xxxxxxxxxxxx>
> Cc: linux-edac@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> ---
> drivers/edac/i7core_edac.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
> index 0ec3e95..39d5823 100644
> --- a/drivers/edac/i7core_edac.c
> +++ b/drivers/edac/i7core_edac.c
> @@ -1296,7 +1296,7 @@ static unsigned i7core_pci_lastbus(void)
> int last_bus = 0, bus;
> struct pci_bus *b = NULL;
>
> - while ((b = pci_find_next_bus(b)) != NULL) {
> + for_each_pci_root_bus(b)
missing the "{":
+ for_each_pci_root_bus(b) {
> bus = b->number;
> edac_dbg(0, "Found bus %d\n", bus);
> if (bus > last_bus)
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