Enhance eeepc-laptop drvier to use hotplug-safe iterators to walk PCI buses. Signed-off-by: Jiang Liu <jiang.liu@xxxxxxxxxx> Cc: Corentin Chary <corentin.chary@xxxxxxxxx> Cc: Matthew Garrett <matthew.garrett@xxxxxxxxxx> Cc: acpi4asus-user@xxxxxxxxxxxxxxxxxxxxx Cc: platform-driver-x86@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx --- drivers/platform/x86/eeepc-laptop.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 5d26e70..6291b4f 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -759,7 +759,7 @@ static struct hotplug_slot_ops eeepc_hotplug_slot_ops = { static int eeepc_setup_pci_hotplug(struct eeepc_laptop *eeepc) { int ret = -ENOMEM; - struct pci_bus *bus = pci_find_bus(0, 1); + struct pci_bus *bus = pci_get_bus(0, 1); if (!bus) { pr_err("Unable to find wifi PCI bus\n"); @@ -787,6 +787,8 @@ static int eeepc_setup_pci_hotplug(struct eeepc_laptop *eeepc) goto error_register; } + pci_bus_put(bus); + return 0; error_register: @@ -795,6 +797,7 @@ error_info: kfree(eeepc->hotplug_slot); eeepc->hotplug_slot = NULL; error_slot: + pci_bus_put(bus); return ret; } -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html