Re: [PATCH 1/3] ata: sata_dwc_460ex: use "dmas" DT property to find dma channel

From: Måns Rullgård
Date: Thu Dec 17 2015 - 13:52:20 EST


Julian Margetson <runaway@xxxxxxxx> writes:

> On 12/17/2015 1:59 PM, Måns Rullgård wrote:
>> Julian Margetson <runaway@xxxxxxxx> writes:
>>
>>> I have been running my machine mostly configured for pciex1 thus with
>>> the sata_dwc disabled.
>>> The changes to sata_dwc-460ex do cause an oops.
>>> I will try to give more detailed info over this weekend .
>> The driver as is upstream would do that since it unconditionally
>> dereferences a null pointer in the probe function. My patch fixes that
>> as a side-effect.
>>
>
> patching file drivers/ata/Kconfig
>
> Hunk #1 FAILED at 296.

[...]

> root@julian-VirtualBox:/usr/src/linux-3.18.25#

The patch is against 4.4-rc5.

--
Måns Rullgård
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