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Commit 2848552c authored by Ben Dooks's avatar Ben Dooks
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ARM: SAMSUNG: Add DMA masks to hsotg device 



Add the required DMA masks to the hs-otg device definition to allow DMA
to work with it.

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent 81317960

arch/arm/plat-samsung/dev-usb-hsotg.c

+7 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/platform_device.h>

#include <linux/dma-mapping.h>



#include <mach/irqs.h>

#include <mach/map.h>
@@ -33,9 +34,15 @@ static struct resource s3c_usb_hsotg_resources[] = { 
	},

};



static u64 s3c_hsotg_dmamask = DMA_BIT_MASK(32);



struct platform_device s3c_device_usb_hsotg = {

	.name		= "s3c-hsotg",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(s3c_usb_hsotg_resources),

	.resource	= s3c_usb_hsotg_resources,

	.dev		= {

		.dma_mask		= &s3c_hsotg_dmamask,

		.coherent_dma_mask	= DMA_BIT_MASK(32),

	},

};