e919417bd6
We need to clear channel register in error case as recovery. The channel is already stopped in such case, thus we don't need to call rcar_dmac_chan_halt() before clearing. rcar_dmac_chan_halt() will clear and confirm DE bit. But it will be failed because channel is already stopped in error case. In other words, we shouldn't call it then. Reported-by: Hiroki Negishi <hiroki.negishi.bx@renesas.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Hiroki Negishi <hiroki.negishi.bx@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| rcar-dmac.c | ||
| shdma-arm.h | ||
| shdma-base.c | ||
| shdma-of.c | ||
| shdma-r8a73a4.c | ||
| shdma.h | ||
| shdmac.c | ||
| sudmac.c | ||
| usb-dmac.c | ||