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(parent: 23b8463) | patch
dmaengine: at_xdmac: remove BUG_ON macro in tasklet
authorNicolas Ferre <nicolas.ferre@microchip.com>
Wed, 3 Apr 2019 10:23:57 +0000 (12:23 +0200)
committerVinod Koul <vkoul@kernel.org>
Tue, 23 Apr 2019 05:08:55 +0000 (10:38 +0530)
commite2c114c06da2d9ffad5b16690abf008d6696f689
tree620e19030ebdf8405d027183d64e85845257b1a1tree | snapshot
parent23b846396b9501f9500cd8fb033a866f8c01f1a6commit | diff
dmaengine: at_xdmac: remove BUG_ON macro in tasklet

Even if this case shouldn't happen when controller is properly programmed,
it's still better to avoid dumping a kernel Oops for this.
As the sequence may happen only for debugging purposes, log the error and
just finish the tasklet call.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/at_xdmac.c diff | blob | history
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