Messages in this thread | | | Date | Thu, 22 Apr 2010 16:53:53 -0700 | From | Greg KH <> | Subject | Re: platform_bus: Allow runtime PM by default |
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On Fri, Mar 26, 2010 at 05:42:50PM +0000, Mark Brown wrote: > > Currently the default runtime PM callbacks for platform devices return > -ENOSYS, preventing the use of runtime PM platforms until they have > provided at least a default implementation. This hinders the use of > runtime PM by devices which work with many platforms such as memory > mapped devices, MFDs and on chip IPs shared by multiple architectures. > > Change the default implementation to the standard pm_generic_runtime > one, allowing drivers to use runtime PM without per-architecture > changes.
That's nice, but it breaks the build on my system: CC drivers/base/platform.o drivers/base/platform.c: In function ‘platform_pm_runtime_suspend’: drivers/base/platform.c:970: error: implicit declaration of function ‘pm_generic_runtime_suspend’ drivers/base/platform.c: In function ‘platform_pm_runtime_resume’: drivers/base/platform.c:975: error: implicit declaration of function ‘pm_generic_runtime_resume’ drivers/base/platform.c: In function ‘platform_pm_runtime_idle’: drivers/base/platform.c:980: error: implicit declaration of function ‘pm_generic_runtime_idle’ make[1]: *** [drivers/base/platform.o] Error 1 make: *** [_module_drivers/base] Error 2
Care to fix it up?
thanks,
greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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