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| author |   Wei Yang <weiyang@linux.vnet.ibm.com> | 2013-08-02 17:31:04 +0800 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2013-08-02 16:15:26 -0600 |
| commit | 496f70cf6507be96397d319b1b7d3946d51d9932 (patch) | |
| tree | 0389e995fbc72c2712fa39951848d00a44411336 /drivers/pci/setup-bus.c | |
| parent | PCI: Enumerate subordinate buses, not devices, in pci_bus_get_depth() (diff) | |
| download | linux-dev-496f70cf6507be96397d319b1b7d3946d51d9932.tar.xz linux-dev-496f70cf6507be96397d319b1b7d3946d51d9932.zip | |
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 <weiyang@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/setup-bus.c')
| -rw-r--r-- | drivers/pci/setup-bus.c | 2 |
1 files changed, 2 insertions, 0 deletions
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 |