linux-kernel - Re: [PATCH 0/2] PCI: altera: fix link retrain

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Message-ID: <20160722210705.GA32142@localhost>
Date:	Fri, 22 Jul 2016 16:07:05 -0500
From:	Bjorn Helgaas <helgaas@...nel.org>
To:	Ley Foon Tan <lftan@...era.com>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, Ley Foon Tan <lftan.linux@...il.com>
Subject: Re: [PATCH 0/2] PCI: altera: fix link retrain

On Tue, Jun 21, 2016 at 04:53:11PM +0800, Ley Foon Tan wrote:
> This 2 patches fix the issue before and after retrain link.
> 
> Ley Foon Tan (2):
>   PCI: altera: check link status before retrain link
>   PCI: altera: Polling for link up status after retrain the link
> 
>  drivers/pci/host/pcie-altera.c | 48 +++++++++++++++++++++++++++---------------
>  1 file changed, 31 insertions(+), 17 deletions(-)

I applied these to pci/host-altera for v4.8, thanks!

I split the code move into its own patch so the bug fix is clearly
visible.  I also fixed these whitespace errors:

  if(!altera_pcie_link_is_up(pcie))
  while(!altera_pcie_link_is_up(pcie)) {

A space is required after "if" and "while".