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Commit 9203dbec authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Vinod Koul
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dmaengine: rcar-dmac: don't use DMAC error interrupt



rcar-dmac has 2 types of interrupt, 1) error IRQ (for all),
2) IRQ for each channels.
If error happens on some channels, the error IRQ will be handled
by 1), and "all" channels will be restarted.
But in this design, error handling itself will be problem for
non error channel users.
This patch removes 1) handler, and handles error IRQ on 2)

Signed-off-by: default avatarMagnus Damm <damm+renesas@opensource.se>
[Kuninori: updated patch to adjust DMACHCR/DMAOR]
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: default avatarNguyen Viet Dung <nv-dung@jinso.co.jp>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent eb9fe602
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