PCI: designware: Use typical "for" loop idiom
authorBjorn Helgaas <bhelgaas@google.com>
Mon, 9 Dec 2013 22:11:25 +0000 (15:11 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Mon, 9 Dec 2013 22:11:25 +0000 (15:11 -0700)
commit0b8cfb6aa3aabc96177b1e68ef13d2eb5c686606
treef73f50a95fffacf1db6ef809012a9930ef3f938c
parent64989e7399f09b72689e25fb40f2d0d5e073b13a
PCI: designware: Use typical "for" loop idiom

It's conventional to use "for" rather than "while" for simple iteration.
No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/host/pcie-designware.c