lkml.org 
[lkml]   [2010]   [Apr]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: platform_bus: Allow runtime PM by default
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/

\
 
 \ /
  Last update: 2010-04-23 02:19    [W:0.170 / U:1.316 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site