davinci: cp_intc: provide set_wake function

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There is nothing special to be done for interrupts
which can wakeup the device from sleep on CP-INTC,
but not having a set_wake implemented prevents use
of common drivers which expect this function to be
implemented for all wakeup interrupt sources.

This patch fixes the issue encountered when using the
omap-rtc driver on DA850. On DA850 the RTC alarm
interrupt is used to wake up the SoC from deep sleep
mode. Without this patch, the disable_irq_wake throws
an unbalanced wake disable warning while resuming
because the previous enable call fails for lack of
set_wake implementation.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

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Sekhar Nori 2009-11-16 17:21:30 +05:30 • committed by Kevin Hilman

parent 077639f443

commit 2d3f595016

1 changed files with 11 additions and 0 deletions

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arch/arm/mach-davinci/cp_intc.c

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