On Mon, 19 Oct 2020 18:03:43 +0300, Alexander Kochetkov wrote: > If SPI is used for periodic polling any sensor, significant delays > sometimes appear. Switching on module clocks during resume lead to delays. > Enabling autosuspend mode causes the controller to not suspend between > SPI transfers and the delays disappear. > > The commit also remove unnecessary call to pm_runtime_idle() used > to explicit put device to suspended state. Without pm_runtime_idle() PM > core will put device in the suspended state just after probe() returns. Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: spi-sun6i: enable autosuspend feature commit: ae0f18bef30d0e76dd62be46c59b24c75f175092 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark