path: root/arch/powerpc/platforms
diff options
authorGrant Likely <grant.likely@secretlab.ca>2010-06-08 07:48:21 -0600
committerGrant Likely <grant.likely@secretlab.ca>2010-07-24 09:57:51 -0600
commiteca3930163ba8884060ce9d9ff5ef0d9b7c7b00f (patch)
tree5774d6d53b5f7d8f069e82b3937cdff7b3d45bbe /arch/powerpc/platforms
parent05212157e94ccf4cf458413bbba509cfa95ff92b (diff)
of: Merge of_platform_bus_type with platform_bus_type
of_platform_bus was being used in the same manner as the platform_bus. The only difference being that of_platform_bus devices are generated from data in the device tree, and platform_bus devices are usually statically allocated in platform code. Having them separate causes the problem of device drivers having to be registered twice if it was possible for the same device to appear on either bus. This patch removes of_platform_bus_type and registers all of_platform bus devices and drivers on the platform bus instead. A previous patch made the of_device structure an alias for the platform_device structure, and a shim is used to adapt of_platform_drivers to the platform bus. After all of of_platform_bus drivers are converted to be normal platform drivers, the shim code can be removed. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/powerpc/platforms')
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/beat_iommu.c b/arch/powerpc/platforms/cell/beat_iommu.c
index 39d361c5c6d2..beec405eb6f8 100644
--- a/arch/powerpc/platforms/cell/beat_iommu.c
+++ b/arch/powerpc/platforms/cell/beat_iommu.c
@@ -108,7 +108,7 @@ static int __init celleb_init_iommu(void)
ppc_md.pci_dma_dev_setup = celleb_pci_dma_dev_setup;
- bus_register_notifier(&of_platform_bus_type, &celleb_of_bus_notifier);
+ bus_register_notifier(&platform_bus_type, &celleb_of_bus_notifier);
return 0;
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 3712900471ba..58b13ce3847e 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -1204,7 +1204,7 @@ static int __init cell_iommu_init(void)
/* Register callbacks on OF platform device addition/removal
* to handle linking them to the right DMA operations
- bus_register_notifier(&of_platform_bus_type, &cell_of_bus_notifier);
+ bus_register_notifier(&platform_bus_type, &cell_of_bus_notifier);
return 0;

Privacy Policy