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[2/4] PCI: add comment for pbus_size_mem() parameter

Message ID 1372691432-6440-3-git-send-email-weiyang@linux.vnet.ibm.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show

Commit Message

Wei Yang July 1, 2013, 3:10 p.m. UTC 
In the comment of pbus_size_mem(), the comment of two parameters are missed.

This patch fills in the missing description for two parameters of
pbus_size_mem().

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Reviewed-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Reviewed-by: Ram Pai <linuxram@us.ibm.com>
---
 drivers/pci/setup-bus.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
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Patch

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index b333f73..43dbe0a 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