]> git.baikalelectronics.ru Git - kernel.git/commit
PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 18 Nov 2014 00:43:42 +0000 (01:43 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 18 Nov 2014 22:41:40 +0000 (23:41 +0100)
commit77ed0aafd3c4e4a8d8dfe29d57bacda0e473ab7b
treef61651d6c26496863718015337f17f7269b28d8e
parent8834c0738f1f3260c12ef527febda710579851b4
PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected

The number of and dependencies between high-level power management
Kconfig options make life much harder than necessary.  Several
conbinations of them have to be tested and supported, even though
some of those combinations are very rarely used in practice (if
they are used in practice at all).  Moreover, the fact that we
have separate independent Kconfig options for runtime PM and
system suspend is a serious obstacle for integration between
the two frameworks.

To overcome these difficulties, always select PM_RUNTIME if PM_SLEEP
is set.  Among other things, this will allow system suspend callbacks
provided by bus types and device drivers to rely on the runtime PM
framework regardless of the kernel configuration.

Enthusiastically-acked-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
kernel/power/Kconfig