Clean up unuse function acpiphp_max_busnr() code.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
---
drivers/pci/hotplug/acpiphp_glue.c | 30 ------------------------------
1 files changed, 0 insertions(+), 30 deletions(-)
diff --git a/drivers/pci/hotplug/acpiphp_glue.c
b/drivers/pci/hotplug/acpiphp_glue.c
index 7d7ed3f..52e91bb 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -680,36 +680,6 @@ static int power_off_slot(struct acpiphp_slot *slot)
return retval;
}
-
-
-/**
- * acpiphp_max_busnr - return the highest reserved bus number under the given
bus.
- * @bus: bus to start search with
- */
-static unsigned char acpiphp_max_busnr(struct pci_bus *bus)
-{
- struct list_head *tmp;
- unsigned char max, n;
-
- /*
- * pci_bus_max_busnr will return the highest
- * reserved busnr for all these children.
- * that is equivalent to the bus->subordinate
- * value. We don't want to use the parent's
- * bus->subordinate value because it could have
- * padding in it.
- */
- max = bus->busn_res.start;
-
- list_for_each(tmp, &bus->children) {
- n = pci_bus_max_busnr(pci_bus_b(tmp));
- if (n > max)
- max = n;
- }
- return max;
-}
-
-
/**
* acpiphp_bus_add - add a new bus to acpi subsystem
* @func: acpiphp_func of the bridge
--
1.7.1
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