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Message-Id: <f20d8fe52f823e7e65423720c53f2935d3e08967.1307040443.git.mika.westerberg@iki.fi>
Date: Thu, 2 Jun 2011 21:59:34 +0300
From: Mika Westerberg <mika.westerberg@....fi>
To: netdev@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org, kernel@...tstofly.org,
hsweeten@...ionengravers.com, ryan@...ewatersys.com,
Mika Westerberg <mika.westerberg@....fi>
Subject: [PATCH v2 1/5] ep93xx: set DMA masks for the ep93xx_eth
As the driver is now passing platform device to the DMA mapping functions,
we should give it valid DMA masks.
Signed-off-by: Mika Westerberg <mika.westerberg@....fi>
Acked-by: Russell King <rmk+kernel@....linux.org.uk>
---
Changes to previous version are:
- moved this patch to be first
- added Russell's acks
arch/arm/mach-ep93xx/core.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 8207954..1d4b65f 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,
--
1.7.4.4
--
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