pinctrl: msm: drop wake_irqs bitmap

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Currently, the wake_irqs bitmap is used to track whether there are any
gpio's which are configured as wake irqs, and uses this to determine
whether or not to call enable_irq_wake()/disable_irq_wake() on the
summary interrupt.

However, the genirq core already handles this case, by maintaining a
'wake_count' per irq_desc, and only calling into the controlling
irq_chip when wake_count transitions 0 <-> 1.

Drop this bitmap, and unconditionally call irq_set_irq_wake() on the
summary interrupt.

Signed-off-by: Josh Cartwright <joshc@codeaurora.org>
Acked-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Josh Cartwright 2014-03-05 13:33:08 -06:00 • committed by Linus Walleij

parent 42bd00706c

commit 6aced33f49

1 changed files with 1 additions and 13 deletions

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drivers/pinctrl/pinctrl-msm.c

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