]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
dmaengine: dw-edma: Fix wrong interrupt bit set for HDMA
authorKory Maincent <kory.maincent@bootlin.com>
Mon, 29 Jan 2024 16:25:58 +0000 (17:25 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 6 Mar 2024 14:48:43 +0000 (14:48 +0000)
commit8b5657ac34b7dc5d4cb92289012d21703d57c35a
tree03529abc6fadae168048c41353e63eb86827e86c
parent3adea99aa7562095d9c7a51b1272f6c78e800a7e
dmaengine: dw-edma: Fix wrong interrupt bit set for HDMA

[ Upstream commit 7b52ba8616e978bf4f38f207f11a8176517244d0 ]

Instead of setting HDMA_V0_LOCAL_ABORT_INT_EN bit, HDMA_V0_LOCAL_STOP_INT_EN
bit got set twice, due to which the abort interrupt is not getting generated for
HDMA. Fix it by setting the correct interrupt enable bit.

Fixes: e74c39573d35 ("dmaengine: dw-edma: Add support for native HDMA")
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://lore.kernel.org/r/20240129-b4-feature_hdma_mainline-v7-2-8e8c1acb7a46@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/dma/dw-edma/dw-hdma-v0-core.c