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of/device: Fix build errors for non-ppc and non-microblaze 

Only powerpc and microblaze supply (struct device *)->archdata.dma_mask.
This patch stops referencing it on other architectures.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
hifive-unleashed-5.1
Grant Likely 2010-06-08 07:48:26 -06:00
parent c5f5849bff
commit 9e3288dc9a
1 changed files with 6 additions and 0 deletions
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6
drivers/of/platform.c
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@ -16,7 +16,9 @@
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
#if defined(CONFIG_PPC_DCR)
@ -511,7 +513,9 @@ struct of_device *of_device_alloc(struct device_node *np,
}
dev->dev.of_node = of_node_get(np);
#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE)
dev->dev.dma_mask = &dev->archdata.dma_mask;
#endif
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
@ -540,7 +544,9 @@ struct of_device *of_platform_device_create(struct device_node *np,
if (!dev)
return NULL;
#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE)
dev->archdata.dma_mask = 0xffffffffUL;
#endif
dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
dev->dev.bus = &of_platform_bus_type;