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PCI: Use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT
authorLibin <huawei.libin@huawei.com>
Mon, 15 Apr 2013 02:48:54 +0000 (02:48 +0000)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 15 Apr 2013 20:30:44 +0000 (14:30 -0600)
commit64b001758e778b2b1aad08aa1f6c5896da5f5773
tree5f2ee1a9ee6462696889908de3a5a5910b8a2ffbtree | snapshot (tar.gz zip)
parent545d7b78e0bbe686056cdd6cd431ca1946641b31commit | diff
PCI: Use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT

(*->vm_end - *->vm_start) >> PAGE_SHIFT operation is implemented
as an inline funcion vma_pages() in linux/mm.h, so use it.

Signed-off-by: Libin <huawei.libin@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/pci-sysfs.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)