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authorMika Westerberg <mika.westerberg@iki.fi>2011-06-11 08:39:54 +0000
committerDavid S. Miller <davem@davemloft.net>2011-06-11 16:25:15 -0700
commitfa70cf472c0bc3a0d7e613a418cfc1117b796c6c (patch)
tree6f43ffed3030668cbd5e01caea8923e02c7608f9 /arch/arm/mach-ep93xx
parent0b5c9db1b11d3175bb42b80663a9f072f801edf5 (diff)
ep93xx: set DMA masks for the ep93xx_eth
Since the driver uses the DMA API, we should pass it valid DMA masks. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Tested-by: Petr Stetiar <ynezz@true.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm/mach-ep93xx')
-rw-r--r--arch/arm/mach-ep93xx/core.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 82079545adc..1d4b65fd673 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -402,11 +402,15 @@ static struct resource ep93xx_eth_resource[] = {
}
};
+static u64 ep93xx_eth_dma_mask = DMA_BIT_MASK(32);
+
static struct platform_device ep93xx_eth_device = {
.name = "ep93xx-eth",
.id = -1,
.dev = {
- .platform_data = &ep93xx_eth_data,
+ .platform_data = &ep93xx_eth_data,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .dma_mask = &ep93xx_eth_dma_mask,
},
.num_resources = ARRAY_SIZE(ep93xx_eth_resource),
.resource = ep93xx_eth_resource,