[RFC PATCH 02/16] ASoC: pcm512x: use "sclk" string to retrieve clock

[Pierre-Louis Bossart]

On 4/14/20 12:11 PM, Andy Shevchenko wrote:
> On Thu, Apr 09, 2020 at 02:58:27PM -0500, Pierre-Louis Bossart wrote:
>> Using devm_clk_get() with a NULL string fails on ACPI platforms, use
>> the "sclk" string as a fallback.
> 
> This is fishy a bit.

I didn't find a single example where we use a NULL string in ACPI cases?

> Do we have this name in the bindings?

No, that's probably a miss

> If no, why not simple switch to devm_clk_get_optional()?

Not sure what that would change?