lkml.org 
[lkml]   [2017]   [Aug]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH net] fsl/man: Inherit parent device and of_node
From
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 22 Aug 2017 15:24:47 -0700

> Junote Cai reported that he was not able to get a DSA setup involving the
> Freescale DPAA/FMAN driver to work and narrowed it down to
> of_find_net_device_by_node(). This function requires the network device's
> device reference to be correctly set which is the case here, though we have
> lost any device_node association there.
>
> The problem is that dpaa_eth_add_device() allocates a "dpaa-ethernet" platform
> device, and later on dpaa_eth_probe() is called but SET_NETDEV_DEV() won't be
> propagating &pdev->dev.of_node properly. Fix this by inherenting both the parent
> device and the of_node when dpaa_eth_add_device() creates the platform device.
>
> Fixes: 3933961682a3 ("fsl/fman: Add FMan MAC driver")
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Applied and queued up for -stable, thanks.

\
 
 \ /
  Last update: 2017-08-23 01:33    [W:0.028 / U:0.880 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site