From mboxrd@z Thu Jan  1 00:00:00 1970
From: bhelgaas@google.com (Bjorn Helgaas)
Date: Tue, 14 Jul 2015 13:34:02 -0500
Subject: [PATCH] ARM: imx6: Fix non-working MSI interrupts if PCIe switch
 is attached
In-Reply-To: <1434614347-2154-1-git-send-email-dave.mueller@gmx.ch>
References: <1434614347-2154-1-git-send-email-dave.mueller@gmx.ch>
Message-ID: <20150714183402.GC24416@google.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Thu, Jun 18, 2015 at 09:59:07AM +0200, David M?ller wrote:
> This problem has already been reported as 
> https://bugzilla.kernel.org/show_bug.cgi?id=100051
> 
> Signed-off-by: David M?ller <dave.mueller@gmx.ch>

Dropping for now, hoping for a repost with more info.

> ---
>  drivers/pci/host/pci-imx6.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c
> index c63691c..53f8dea 100644
> --- a/drivers/pci/host/pci-imx6.c
> +++ b/drivers/pci/host/pci-imx6.c
> @@ -433,9 +433,6 @@ static void imx6_pcie_host_init(struct pcie_port *pp)
>  	dw_pcie_setup_rc(pp);
>  
>  	imx6_pcie_start_link(pp);
> -
> -	if (IS_ENABLED(CONFIG_PCI_MSI))
> -		dw_pcie_msi_init(pp);
>  }
>  
>  static void imx6_pcie_reset_phy(struct pcie_port *pp)
> @@ -550,6 +547,9 @@ static int __init imx6_add_pcie_port(struct pcie_port *pp,
>  		return ret;
>  	}
>  
> +	if (IS_ENABLED(CONFIG_PCI_MSI))
> +		dw_pcie_msi_init(pp);
> +
>  	return 0;
>  }
>  
> -- 
> 1.8.4
> 
> --
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