[PATCH] net: stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings

[Jakub Kicinski]

On Mon, 23 Aug 2021 16:37:54 +0200 Michael Riesch wrote:
> In the commit to be reverted, support for power management was
> introduced to the Rockchip glue code. Later, power management support
> was introduced to the stmmac core code, resulting in multiple
> invocations of pm_runtime_{enable,disable,get_sync,put_sync}.

Can we get a Fixes tag? I.e. reference to the earliest commit where 
the warning can be triggered?

> The multiple invocations happen in rk_gmac_powerup and
> stmmac_{dvr_probe, resume} as well as in rk_gmac_powerdown and
> stmmac_{dvr_remove, suspend}, respectively, which are always called
> in conjunction.