of/device: Fix build errors for non-ppc and non-microblaze
PATCH 1/1 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-s3s/[email protected]>
--- drivers/of/platform.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
drivers/of/platform.c +6 -0
@@ -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> #include <linux/platform_device.h>
@@ -572,7 +574,9 @@ 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;
@@ -601,7 +605,9 @@ 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 = &platform_bus_type;