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(parent: 1f04bbd) | patch
spi: rockchip: terminate dma transmission when slave abort
authorJon Lin <jon.lin@rock-chips.com>
Wed, 16 Feb 2022 01:40:24 +0000 (09:40 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Mar 2022 13:23:40 +0000 (14:23 +0100)
commit5bef4e5089d39042d739ccf9318fd03464f228d4
tree1fe3b98d74ca68f57ed3bb5f09c171edfd4b5e40tree | snapshot
parent1f04bbd2935c846a01806065bd61f355bae835dfcommit | diff
spi: rockchip: terminate dma transmission when slave abort

[ Upstream commit 80808768e41324d2e23de89972b5406c1020e6e4 ]

After slave abort, all DMA should be stopped, or it will affect the
next transmission and maybe abort again.

Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20220216014028.8123-3-jon.lin@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/spi/spi-rockchip.c diff | blob | history
Domain: System / Kernel;