From 496f70cf6507be96397d319b1b7d3946d51d9932 Mon Sep 17 00:00:00 2001 From: Wei Yang Date: Fri, 2 Aug 2013 17:31:04 +0800 Subject: [PATCH] PCI: Add comments for pbus_size_mem() parameters This patch fills in the missing description for two parameters of pbus_size_mem(). Signed-off-by: Wei Yang Signed-off-by: Bjorn Helgaas --- drivers/pci/setup-bus.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 6dbe5629c8b4..939ca1b9af92 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -838,6 +838,8 @@ static inline resource_size_t calculate_mem_align(resource_size_t *aligns, * pbus_size_mem() - size the memory window of a given bus * * @bus : the bus + * @mask: mask the resource flag, then compare it with type + * @type: the type of free resource from bridge * @min_size : the minimum memory window that must to be allocated * @add_size : additional optional memory window * @realloc_head : track the additional memory window on this list