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ARC: support generic per-device coherent dma mem

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Alexey Brodkin %!s(int64=9) %!d(string=hai) anos
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Modificáronse 1 ficheiros con 1 adicións e 0 borrados
  1. 1 0
      arch/arc/Kconfig

+ 1 - 0
arch/arc/Kconfig

@@ -37,6 +37,7 @@ config ARC
 	select OF_EARLY_FLATTREE
 	select OF_EARLY_FLATTREE
 	select PERF_USE_VMALLOC
 	select PERF_USE_VMALLOC
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_DEBUG_STACKOVERFLOW
+	select HAVE_GENERIC_DMA_COHERENT
 
 
 config MIGHT_HAVE_PCI
 config MIGHT_HAVE_PCI
 	bool
 	bool