Commit 61eee41a authored by David Woodhouse's avatar David Woodhouse Committed by Bjorn Helgaas
Browse files

ia64: Remove redundant valid_mmap_phys_addr_range() from pci_mmap_page_range() 



We know we are within a valid MMIO BAR by the time this function gets
called; there's no need to check.

Signed-off-by: default avatarDavid Woodhouse <dwmw@amazon.co.uk>
Tested-by: default avatarTony Luck <tony.luck@intel.com>
parent 2bea36fd

arch/ia64/pci/pci.c

+0 −3
Original line number Diff line number Diff line
@@ -439,9 +439,6 @@ pci_mmap_page_range (struct pci_dev *dev, int bar, 
		 */

		return -EINVAL;



	if (!valid_mmap_phys_addr_range(vma->vm_pgoff, size))

		return -EINVAL;



	prot = phys_mem_access_prot(NULL, vma->vm_pgoff, size,

				    vma->vm_page_prot);