kpriv/linux-hardened
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ARM: SAMSUNG: Add DMA masks to hsotg device

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

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2010-01-27 18:13:59 +09:00
parent 8131796046
commit 2848552cef
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
arch/arm/plat-samsung/dev-usb-hsotg.c
View file

@ -14,6 +14,7 @@
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/string.h> #include <linux/string.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <mach/irqs.h> #include <mach/irqs.h>
#include <mach/map.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 = { struct platform_device s3c_device_usb_hsotg = {
.name = "s3c-hsotg", .name = "s3c-hsotg",
.id = -1, .id = -1,
.num_resources = ARRAY_SIZE(s3c_usb_hsotg_resources), .num_resources = ARRAY_SIZE(s3c_usb_hsotg_resources),
.resource = s3c_usb_hsotg_resources, .resource = s3c_usb_hsotg_resources,
.dev = {
.dma_mask = &s3c_hsotg_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
}; };