lkml.org 
[lkml]   [2021]   [Dec]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] software node: fix wrong node passed to find nargs_prop
From
Date
Hi Sakari

On 21/12/2021 09:45, Sakari Ailus wrote:
> Hi Greg, Andy,
>
> On Tue, Dec 21, 2021 at 10:34:11AM +0100, Greg Kroah-Hartman wrote:
>> On Mon, Dec 20, 2021 at 11:37:07PM +0000, Daniel Scally wrote:
>>> Thanks Andy
>>>
>>> On 20/12/2021 22:13, Andy Shevchenko wrote:
>>>> + Sakari, Dan
>>>>
>>>> On Monday, December 20, 2021, Clément Léger <clement.leger@bootlin.com
>>>> <mailto:clement.leger@bootlin.com>> wrote:
>>>>
>>>> nargs_prop refers to a property located in the reference that is found
>>>> within the nargs property.
>>>
>>> I think this is right (it's not used in the ACPI version, and the OF
>>> version is quite convoluted so a bit hard to follow)...but also I note
>>> that none of the users of fwnode_property_get_reference_args() pass
>>> anything to nargs_prop anyway...do we even need this?
>>
>> Looks like it is unused, please just remove it.
>
> If you remove nargs_prop argument, then callers will have to use OF
> property API instead to parse references with property-defined number of
> arguments. The goal has been to cover all functionality in a
> firmware-independent way.

My mistake, I missed that of_parse_phandle_with_args() has a ton of
direct users. I guess we should try to replace those with
fwnode_property_get_reference_args() where appropriate.

\
 
 \ /
  Last update: 2021-12-21 23:10    [W:0.057 / U:0.268 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site