Hi Mark, Am Freitag, dem 12.11.2021 um 18:17 +0000 schrieb Mark Brown: > * PGP Signed by an unknown key > > On Tue, Nov 09, 2021 at 11:31:34AM +0100, Alexander Stein wrote: > > The requested DMA channels are never released. Do this in .remove as well > > as in .probe. spi_register_controller() can return -EPROBE_DEFER if > > cs-gpios are not probed yet. > > This doesn't apply against current code, please check and resend. I just noticed there is a dependency to the other patch I sent as well and which got accepted in commit 12f62a857c83 ("spi: lpspi: Silence error message upon deferred probe") meanwhile. I rebased this patch locally to next-20211115 and the newly formatted patch file is identical to 100%. It should apply now. I can resend it if you insist, but it is not necessary IMHO. Best regards, Alexander