Patchwork [36/37] arch/microblaze: Remove .archdata.of_node and use .of_node in struct device

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Submitter Grant Likely
Date March 11, 2010, 6:07 p.m.
Message ID <20100311180706.4824.39674.stgit@angua>
Download mbox | patch
Permalink /patch/47388/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Grant Likely - March 11, 2010, 6:07 p.m.
.archdata.of_node is being removed from Microblaze, SPARC and PowerPC
because it duplicates the struct device .of_node pointer.  This patch
also removes .node from struct of_device for the same reason.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

 arch/microblaze/include/asm/device.h    |    8 --------
 arch/microblaze/include/asm/of_device.h |    1 -
 arch/microblaze/kernel/of_device.c      |    4 +---
 3 files changed, 1 insertions(+), 12 deletions(-)


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Patch

diff --git a/arch/microblaze/include/asm/device.h b/arch/microblaze/include/asm/device.h
index 2370888..8d46822 100644
--- a/arch/microblaze/include/asm/device.h
+++ b/arch/microblaze/include/asm/device.h
@@ -12,19 +12,11 @@ 
 struct device_node;
 
 struct dev_archdata {
-	/* Optional pointer to an OF device node */
-	struct device_node	*of_node;
 };
 
 struct pdev_archdata {
 };
 
-static inline void dev_archdata_set_node(struct dev_archdata *ad,
-					 struct device_node *np)
-{
-	ad->of_node = np;
-}
-
 #endif /* _ASM_MICROBLAZE_DEVICE_H */
 
 
diff --git a/arch/microblaze/include/asm/of_device.h b/arch/microblaze/include/asm/of_device.h
index ba917cf..ab25a40 100644
--- a/arch/microblaze/include/asm/of_device.h
+++ b/arch/microblaze/include/asm/of_device.h
@@ -21,7 +21,6 @@ 
  * probed using OF properties.
  */
 struct of_device {
-	struct device_node	*node; /* to be obsoleted */
 	u64			dma_mask; /* DMA mask */
 	struct device		dev; /* Generic device interface */
 };
diff --git a/arch/microblaze/kernel/of_device.c b/arch/microblaze/kernel/of_device.c
index ae165fc..ac7e6e1 100644
--- a/arch/microblaze/kernel/of_device.c
+++ b/arch/microblaze/kernel/of_device.c
@@ -49,12 +49,10 @@  struct of_device *of_device_alloc(struct device_node *np,
 	if (!dev)
 		return NULL;
 
-	dev->node = of_node_get(np);
+	dev->dev.of_node = of_node_get(np);
 	dev->dev.dma_mask = &dev->dma_mask;
 	dev->dev.parent = parent;
 	dev->dev.release = of_release_dev;
-	dev->dev.archdata.of_node = np; /* temporary; remove after merging */
-	dev->dev.of_node = np;
 
 	if (bus_id)
 		dev_set_name(&dev->dev, bus_id);