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(parent: db8d9b4) | patch
dmaengine: Create debug directories for DMA devices
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Fri, 6 Mar 2020 14:28:39 +0000 (16:28 +0200)
committerVinod Koul <vkoul@kernel.org>
Wed, 11 Mar 2020 09:26:14 +0000 (14:56 +0530)
commit26cf132de6f79c06025706ddc61e045d591d404d
tree2e14e92b1976b951480ba3f095ffe972b577d46dtree | snapshot
parentdb8d9b4c9b303ede7e5b0d828ec8f7ae0d26d7efcommit | diff
dmaengine: Create debug directories for DMA devices

Create a placeholder directory for each registered DMA device.

DMA drivers can use the dmaengine_get_debugfs_root() call to get their
debugfs root and can populate with custom files to aim debugging.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200306142839.17910-4-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/dmaengine.c diff | blob | history
drivers/dma/dmaengine.h diff | blob | history
include/linux/dmaengine.h diff | blob | history
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