From: Josh Cartwright <joshc@codeaurora.org>
Date: Wed, 5 Mar 2014 19:33:08 +0000 (-0600)
Subject: pinctrl: msm: drop wake_irqs bitmap
X-Git-Tag: v3.15-rc1~150^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6aced33f4974ab240971fdb5e42d7bebacd8ee45;p=pandora-kernel.git

pinctrl: msm: drop wake_irqs bitmap

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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