[alsa-devel] [PATCH 0/1] Use of shared resource in designware

[Agrawal, Akshu]

On 2/16/2018 5:17 PM, Mark Brown wrote:
> On Fri, Feb 16, 2018 at 01:13:28PM +0530, Akshu Agrawal wrote:
>> This patch will allow the driver to map same registers
>> to multiple instances of driver.
>>
>> It is useful when playback and capture have same regsiters
>> and are required to be present on separate cpu dais.
> 
> Please don't send cover letters for single patches, if there is anything
> that needs saying put it in the changelog of the patch or after the ---
> if it's administrative stuff.  This reduces mail volume and ensures that
> any important information is recorded in the changelog rather than being
> lost.
> 
Got it. The reason for making a cover letter was to let you all know 
that its dependent on "Add devm_ioremap_shared_resource()"
patch. https://patchwork.kernel.org/patch/10177127/