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  • Rafael J. Wysocki's avatar
    PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is selected · b2b49ccb
    Rafael J. Wysocki authored
    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 <>
    Tested-by: default avatarGeert Uytterhoeven <>
    Signed-off-by: default avatarRafael J. Wysocki <>