On Mon, Aug 02, 2021 at 08:13:05PM +0300, Andy Shevchenko wrote: > On Mon, Aug 2, 2021 at 7:38 PM Russell King (Oracle) > <linux@xxxxxxxxxxxxxxx> wrote: > > It probably depends on where you stand on power management and power > > efficiency issues. Personally, I would like to see more effort put > > into drivers to make them more power efficient, and I believe in the > > coming years, power efficiency is going to become a big issue. > > While in the ideal world I 100% agree with the approach, IRL we have > to deal with constantly degrading quality of the code and instead of > thinking about power management and efficiency the absence of APIs > such as discussed provokes not only creating the power management > inefficient code, but also memory leaks here and there. The point of my previous reply that you quoted above was to make a prediction, it wasn't a rejection of the approach. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!