Re: [PATCH] net: pcs: xpcs-plat: fix runtime PM initialization

[Jakub Kicinski]

On Sun,  5 Jul 2026 05:48:08 +0800 Coia Prant wrote:
> The driver calls `pm_runtime_set_active()` before runtime PM is enabled,
> and before the clock is prepared and enabled.
> 
> This causes the clock to be unprepared/disabled later in the suspend
> callback even though it was never prepared/enabled, resulting in warnings:
> 
> clk_csr already disabled
> clk_csr already unprepared
> 
> Fix this by setting the initial runtime PM status to SUSPENDED instead
> of ACTIVE.
> 
> The clock will be properly enabled when the device is first resumed
> via runtime PM (e.g., during MDIO access).

Seems a bit odd that this hasn't been discovered until now.
Could you add more details about your platform and maybe
a hypothesis why we haven't noticed?