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authorGrant Likely <grant.likely@secretlab.ca>2010-06-18 11:09:59 -0600
committerGrant Likely <grant.likely@secretlab.ca>2010-06-28 12:41:33 -0700
commitb505ff5e7291cca6379549297e3852ce3622d550 (patch)
treea424d99dc5dc7e9e9e40270c41b0f66ccbc58924 /arch/sparc/include
parent1636f8ac2b08410df4766449f7c86b912443cd99 (diff)
downloadop-kernel-dev-b505ff5e7291cca6379549297e3852ce3622d550.zip
op-kernel-dev-b505ff5e7291cca6379549297e3852ce3622d550.tar.gz
of: kill struct of_device
Now that the device tree node pointer has been moved out of struct of_device and into the common struct device, there isn't anything unique about of_device anymore. In fact, there isn't much need for a separate of_bus when all busses have access to OF style probing. arch/powerpc and arch/microblaze are moving away from using the of_bus and using the regular platform bus instead for mmio devices. This patch makes of_device the same as platform_device as a stepping stone in migrating of_platform_drivers over to the platform bus. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Cc: Michal Simek <monstr@monstr.eu> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/sparc/include')
-rw-r--r--arch/sparc/include/asm/device.h4
-rw-r--r--arch/sparc/include/asm/of_device.h14
2 files changed, 2 insertions, 16 deletions
diff --git a/arch/sparc/include/asm/device.h b/arch/sparc/include/asm/device.h
index f9740d0..fb220e4 100644
--- a/arch/sparc/include/asm/device.h
+++ b/arch/sparc/include/asm/device.h
@@ -9,13 +9,13 @@
#include <asm/openprom.h>
struct device_node;
-struct of_device;
+struct platform_device;
struct dev_archdata {
void *iommu;
void *stc;
void *host_controller;
- struct of_device *op;
+ struct platform_device *op;
int numa_node;
};
diff --git a/arch/sparc/include/asm/of_device.h b/arch/sparc/include/asm/of_device.h
index 6d1844a..22b9828 100644
--- a/arch/sparc/include/asm/of_device.h
+++ b/arch/sparc/include/asm/of_device.h
@@ -7,20 +7,6 @@
#include <linux/mod_devicetable.h>
#include <asm/openprom.h>
-/*
- * The of_device is a kind of "base class" that is a superset of
- * struct device for use by devices attached to an OF node and
- * probed using OF properties.
- */
-struct of_device
-{
- struct device dev;
- u32 num_resources;
- struct resource *resource;
-
- struct pdev_archdata archdata;
-};
-
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
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