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Commit 722d1d1d authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
Browse files

dmaengine: dw: Make it dependent to HAS_IOMEM 



[ Upstream commit 88cd1d6191b13689094310c2405394e4ce36d061 ]

Some architectures do not provide devm_*() APIs. Hence make the driver
dependent on HAVE_IOMEM.

Fixes: dbde5c29 ("dw_dmac: use devm_* functions to simplify code")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20210324141757.24710-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent c5d86a93

drivers/dma/dw/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ config DW_DMAC_BIG_ENDIAN_IO 


config DW_DMAC

	tristate "Synopsys DesignWare AHB DMA platform driver"

	depends on HAS_IOMEM

	select DW_DMAC_CORE

	select DW_DMAC_BIG_ENDIAN_IO if AVR32

	default y if CPU_AT32AP7000
@@ -21,6 +22,7 @@ config DW_DMAC 
config DW_DMAC_PCI

	tristate "Synopsys DesignWare AHB DMA PCI driver"

	depends on PCI

	depends on HAS_IOMEM

	select DW_DMAC_CORE

	help

	  Support the Synopsys DesignWare AHB DMA controller on the