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b0bf64af36
timekeeping suspend/resume calls read_persistant_clock() which takes rtc_lock. That results in might sleep warnings because at that point we run with interrupts disabled. We cannot convert rtc_lock to a raw spinlock as that would trigger other might sleep warnings. As a temporary workaround we disable the might sleep warnings by setting system_state to SYSTEM_SUSPEND before calling sysdev_suspend() and restoring it to SYSTEM_RUNNING afer sysdev_resume(). Needs to be revisited. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: azrim <mirzaspc@gmail.com>