user/sven/linux.git/include/linux/of_platform.h, branch stable/4.3.y

of/platform: add function to populate default bus

2015-08-25T16:29:55Z

When a default bus like the simple-bus should be used someone had to call of_platform_populate() with the default match table. This match table was not exported, so it is impossible for code build as a module to use this. Instead of exporting of_default_bus_match_table, add a new function which uses this default match table and populates the bus. Signed-off-by: Hauke Mehrtens Signed-off-by: Rob Herring

of/platform: Fix sparc:allmodconfig build

2015-03-13T14:45:24Z

sparc:allmodconfig fails to build with: drivers/built-in.o: In function `platform_bus_init': (.init.text+0x3684): undefined reference to `of_platform_register_reconfig_notifier' of_platform_register_reconfig_notifier is only declared if both OF_ADDRESS and OF_DYNAMIC are configured. Yet, the include file only declares a dummy function if OF_DYNAMIC is not configured. The sparc architecture does not configure OF_ADDRESS, but does configure OF_DYNAMIC, causing above error. Fixes: 801d728c10db ("of/reconfig: Add OF_DYNAMIC notifier for platform_bus_type") Cc: Pantelis Antoniou Signed-off-by: Guenter Roeck Signed-off-by: Rob Herring

of/reconfig: Add OF_DYNAMIC notifier for platform_bus_type

2014-11-24T22:25:06Z

Add OF notifier handler needed for creating/destroying platform devices according to dynamic runtime changes in the DT live tree. Signed-off-by: Pantelis Antoniou Signed-off-by: Grant Likely

of/platform: Fix of_platform_device_destroy iteration of devices

2014-07-07T12:33:46Z

of_platform_destroy does not work properly, since the tree population test was iterating on all devices having as its parent the given platform device. The check was intended to check whether any other platform or amba devices created by of_platform_populate were still populated, but instead checked for every kind of device. This is wrong, since platform devices typically create a subsystem regular device and set themselves as parents. Instead, go ahead and call the unregister functions for any devices created with of_platform_populate. The driver core will take care of unbinding drivers, and drivers are responsible for getting rid of any child devices that weren't created by of_platform_populate. Signed-off-by: Grant Likely Signed-off-by: Pantelis Antoniou

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial into next

2014-06-04T15:50:34Z

Pull trivial tree changes from Jiri Kosina: "Usual pile of patches from trivial tree that make the world go round" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits) staging: go7007: remove reference to CONFIG_KMOD aic7xxx: Remove obsolete preprocessor define of: dma: doc fixes doc: fix incorrect formula to calculate CommitLimit value doc: Note need of bc in the kernel build from 3.10 onwards mm: Fix printk typo in dmapool.c modpost: Fix comment typo "Modules.symvers" Kconfig.debug: Grammar s/addition/additional/ wimax: Spelling s/than/that/, wording s/destinatary/recipient/ aic7xxx: Spelling s/termnation/termination/ arm64: mm: Remove superfluous "the" in comment of: Spelling s/anonymouns/anonymous/ dma: imx-sdma: Spelling s/determnine/determine/ ath10k: Improve grammar in comments ath6kl: Spelling s/determnine/determine/ of: Improve grammar for of_alias_get_id() documentation drm/exynos: Spelling s/contro/control/ radio-bcm2048.c: fix wrong overflow check doc: printk-formats: do not mention casts for u64/s64 doc: spelling error changes ...

of: Keep track of populated platform devices

2014-05-15T16:02:14Z

In "Device Tree powered" systems, platform devices are usually massively populated with of_platform_populate() call, executed at some level of initcalls, either by generic architecture or by platform-specific code. There are situations though where certain devices must be created (and bound with drivers) before all the others. This presents a challenge, as devices created explicitly would be created again by of_platform_populate(). This patch tries to solve that issue in a generic way, adding a "populated" flag for a DT node description. Subsequent of_platform_populate() will skip such nodes (and its children) in a similar way to the non-available ones. This patch also adds of_platform_depopulate() as an operation complementary to the _populate() one. It removes a platform or an amba device populated from the Device Tree, together with its all children (leaving, however, devices without associated of_node untouched) clearing the "populated" flag on the way. Signed-off-by: Pawel Moll Reviewed-by: Rob Herring Acked-by: Grant Likely

of: Spelling s/anonymouns/anonymous/

2014-05-05T13:37:49Z

Signed-off-by: Geert Uytterhoeven Cc: Grant Likely Cc: devicetree@vger.kernel.org Signed-off-by: Jiri Kosina

of: remove of_platform_driver

2013-06-12T11:37:30Z

The last user of of_platform_driver is converted to a regular platform_driver, so of_platform_driver can be removed now. Signed-off-by: Rob Herring Acked-by: Arnd Bergmann Tested-by: Benjamin Herrenschmidt Signed-off-by: Grant Likely

of: remove #ifdef from linux/of_platform.h

2013-06-12T09:23:17Z

A lot of code uses the functions from of_platform.h when built for devicetree-enabled platforms but can also be built without them. In order to avoid using #ifdef everywhere in drivers, this makes all the function declarations visible, which means we can use "if (IS_ENABLED(CONFIG_OF))" in driver code and get build coverage over the code but let the compiler drop the reference in the object code. Signed-off-by: Arnd Bergmann Cc: Grant Likely Cc: Rob Herring Signed-off-by: Grant Likely

: fix compilation warnings with DT disabled

2013-04-09T19:58:32Z

Fix the following compilation warnings (in Simon Horman's renesas.git repo): In file included from arch/arm/mach-shmobile/setup-r8a7779.c:24:0: include/linux/of_platform.h:107:13: warning: ‘struct of_device_id’ declared inside parameter list [enabled by default] include/linux/of_platform.h:107:13: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/of_platform.h:107:13: warning: ‘struct device_node’ declared inside parameter list [enabled by default] only #include's headers with definitions of the above mentioned structures if CONFIG_OF_DEVICE=y but uses them even if not. One solution is to move some #include's out of #ifdef CONFIG_OF_DEVICE and use incomplete declarations for the rest of the structures where the #ifdef move doesn't help... Reported-by: Vladimir Barinov Signed-off-by: Sergei Shtylyov Signed-off-by: Rob Herring