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Geert Uytterhoeven authored
This is just enough to let pm_clk_*() enable the functional clock, and manage it for suspend/resume, if present. Before, it was assumed enabled by the bootloader or reset state. To prevent the clock from being disabled while the module is needed for wake-up, implement irq_chip.irq_set_wake(), which increments/decrements the clock's enable_count when needed. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lkml.kernel.org/r/1410527720-18061-3-git-send-email-geert+renesas@glider.beSigned-off-by:
Jason Cooper <jason@lakedaemon.net>
705bc96c