Andy Shevchenko 08f90db7ab dmaengine: dw: platform: Switch to acpi_dma_controller_register() ...

[ Upstream commit e7b8514e4d ]

There is a possibility to have registered ACPI DMA controller
while it has been gone already.

To avoid the potential crash, move to non-managed
acpi_dma_controller_register().

Fixes: 42c91ee71d ("dw_dmac: add ACPI support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190820131546.75744-8-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-15 16:46:22 +09:00

..

core.c

Merge tag 'dmaengine-4.9-rc1' of git://git.infradead.org/users/vkoul/slave-dma

2016-10-06 17:13:54 -07:00

internal.h

dmaengine: dw: export probe()/remove() and Co to users

2014-10-15 20:31:05 +05:30

Kconfig

dmaengine: sort the dw Kconfig

2015-08-24 13:58:18 +05:30

Makefile

dma: dw: add PCI part of the driver

2013-07-05 11:40:45 +05:30

pci.c

dmaengine: dw: pass platform data via struct dw_dma_chip

2016-05-02 15:31:05 +05:30

platform.c

dmaengine: dw: platform: Switch to acpi_dma_controller_register()

2023-05-15 16:46:22 +09:00

regs.h

dmaengine: dw: keep copy of custom slave config in dwc

2016-08-31 16:13:29 +02:00