[PATCH v2 1/5] ep93xx: set DMA masks for the ep93xx_eth
From: Mika Westerberg <hidden>
Date: 2011-06-02 18:59:34
Also in:
linux-arm-kernel
Subsystem:
arm port, arm/cirrus logic ep93xx arm architecture, the rest · Maintainers:
Russell King, Hartley Sweeten, Alexander Sverdlin, Nikita Shubin, Linus Torvalds
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 <redacted> Acked-by: Russell King <redacted> --- 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