On Wed, 26 Oct 2022 16:56:33 +0100, Jon Hunter wrote: > The following error messages are observed on boot for Tegra234 ... > > ERR KERN tegra-qspi 3270000.spi: cannot use DMA: -19 > ERR KERN tegra-qspi 3270000.spi: falling back to PIO > > Tegra234 does not support DMA for the QSPI and so initialising the DMA > is expected to fail. The above error messages are misleading for devices > that don't support DMA and so fix this by skipping the DMA > initialisation for devices that don't support DMA. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: tegra210-quad: Don't initialise DMA if not supported commit: ae4b3c1252f0fd0951d2f072a02ba46cac8d6c92 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
