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-rw-r--r--arch/powerpc/include/asm/device.h1
-rw-r--r--arch/powerpc/include/asm/of_device.h2
-rw-r--r--arch/powerpc/kernel/of_device.c2
-rw-r--r--arch/powerpc/kernel/of_platform.c2
-rw-r--r--drivers/macintosh/macio_asic.c4
-rw-r--r--sound/aoa/soundbus/i2sbus/core.c4
6 files changed, 8 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index f23f8d8bd68d..a3954e4fcbe2 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -28,6 +28,7 @@ struct dev_archdata {
};
struct pdev_archdata {
+ u64 dma_mask;
};
#endif /* _ASM_POWERPC_DEVICE_H */
diff --git a/arch/powerpc/include/asm/of_device.h b/arch/powerpc/include/asm/of_device.h
index 8b26f96b9f9e..444e97e2982e 100644
--- a/arch/powerpc/include/asm/of_device.h
+++ b/arch/powerpc/include/asm/of_device.h
@@ -12,8 +12,8 @@
*/
struct of_device
{
- u64 dma_mask; /* DMA mask */
struct device dev; /* Generic device interface */
+ struct pdev_archdata archdata;
};
extern struct of_device *of_device_alloc(struct device_node *np,
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 20b3474b6f6b..df78e0236a02 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -70,7 +70,7 @@ struct of_device *of_device_alloc(struct device_node *np,
return NULL;
dev->dev.of_node = of_node_get(np);
- dev->dev.dma_mask = &dev->dma_mask;
+ dev->dev.dma_mask = &dev->archdata.dma_mask;
dev->dev.parent = parent;
dev->dev.release = of_release_dev;
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 1c747c474415..218853466510 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -74,7 +74,7 @@ struct of_device* of_platform_device_create(struct device_node *np,
if (!dev)
return NULL;
- dev->dma_mask = 0xffffffffUL;
+ dev->archdata.dma_mask = 0xffffffffUL;
dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
dev->dev.bus = &of_platform_bus_type;
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 67fe13ffe90b..48a5f0406865 100644
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -374,8 +374,8 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
dev->bus = &chip->lbus;
dev->media_bay = in_bay;
dev->ofdev.dev.of_node = np;
- dev->ofdev.dma_mask = 0xffffffffUL;
- dev->ofdev.dev.dma_mask = &dev->ofdev.dma_mask;
+ dev->ofdev.archdata.dma_mask = 0xffffffffUL;
+ dev->ofdev.dev.dma_mask = &dev->ofdev.archdata.dma_mask;
dev->ofdev.dev.parent = parent;
dev->ofdev.dev.bus = &macio_bus_type;
dev->ofdev.dev.release = macio_release_dev;
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 7672b4d145ae..678933721735 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -221,9 +221,9 @@ static int i2sbus_add_dev(struct macio_dev *macio,
mutex_init(&dev->lock);
spin_lock_init(&dev->low_lock);
- dev->sound.ofdev.dma_mask = macio->ofdev.dma_mask;
+ dev->sound.ofdev.archdata.dma_mask = macio->ofdev.archdata.dma_mask;
dev->sound.ofdev.dev.of_node = np;
- dev->sound.ofdev.dev.dma_mask = &dev->sound.ofdev.dma_mask;
+ dev->sound.ofdev.dev.dma_mask = &dev->sound.ofdev.archdata.dma_mask;
dev->sound.ofdev.dev.parent = &macio->ofdev.dev;
dev->sound.ofdev.dev.release = i2sbus_release_dev;
dev->sound.attach_codec = i2sbus_attach_codec;