Re: [PATCH] PCI: Workaround AMD EHCI controller PME bug

From: Kai-Heng Feng
Date: Mon Jun 19 2017 - 22:42:07 EST

On Tue, Jun 20, 2017 at 2:01 AM, Bjorn Helgaas <helgaas@xxxxxxxxxx> wrote:
> Applied (patch below) to pci/pm for v4.13, thanks!
> Note that I added parens because bitwise NOT is higher precedence than
> bitwise shift right, and I think we want the shift before the NOT. Please
> double-check.

You are right. NOT should be the last operation here.