Commit b2b49ccb authored by Rafael J. Wysocki's avatar Rafael J. Wysocki

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: default avatarKevin Hilman <[email protected]>
Tested-by: default avatarGeert Uytterhoeven <[email protected]>
Signed-off-by: default avatarRafael J. Wysocki <[email protected]>
parent 977d2fa6
......@@ -94,6 +94,7 @@ config PM_STD_PARTITION
config PM_SLEEP
def_bool y
depends on SUSPEND || HIBERNATE_CALLBACKS
select PM_RUNTIME
config PM_SLEEP_SMP
def_bool y
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment