From 2dc11581376829303b98eadb2de253bee065a56a Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Fri, 6 Aug 2010 09:25:50 -0600 Subject: of/device: Replace struct of_device with struct platform_device of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely Reviewed-by: David S. Miller --- include/linux/of_device.h | 16 ---------------- include/linux/of_platform.h | 14 +++++++++++--- 2 files changed, 11 insertions(+), 19 deletions(-) (limited to 'include') diff --git a/include/linux/of_device.h b/include/linux/of_device.h index 35aa44ad9f2c..835f85ecd2de 100644 --- a/include/linux/of_device.h +++ b/include/linux/of_device.h @@ -1,20 +1,6 @@ #ifndef _LINUX_OF_DEVICE_H #define _LINUX_OF_DEVICE_H -/* - * The of_device *was* a kind of "base class" that was a superset of - * struct device for use by devices attached to an OF node and probed - * using OF properties. However, the important bit of OF-style - * probing, namely the device node pointer, has been moved into the - * common struct device when CONFIG_OF is set to make OF-style probing - * available to all bus types. So now, just make of_device and - * platform_device equivalent so that current of_platform bus users - * can be transparently migrated over to using the platform bus. - * - * This line will go away once all references to of_device are removed - * from the kernel. - */ -#define of_device platform_device #include #include /* temporary until merge */ @@ -23,8 +9,6 @@ #include #include -#define to_of_device(d) container_of(d, struct of_device, dev) - extern const struct of_device_id *of_match_device( const struct of_device_id *matches, const struct device *dev); extern void of_device_make_bus_id(struct device *dev); diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index 4e6d989c06df..a68716ad38ce 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -19,9 +19,17 @@ #include #include -/* - * An of_platform_driver driver is attached to a basic of_device on - * the "platform bus" (platform_bus_type). +/** + * of_platform_driver - Legacy of-aware driver for platform devices. + * + * An of_platform_driver driver is attached to a basic platform_device on + * ether the "platform bus" (platform_bus_type), or the ibm ebus + * (ibmebus_bus_type). + * + * of_platform_driver is being phased out when used with the platform_bus_type, + * and regular platform_drivers should be used instead. When the transition + * is complete, only ibmebus will be using this structure, and the + * platform_driver member of this structure will be removed. */ struct of_platform_driver { -- cgit v1.2.3