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author	Paul Walmsley <paul@pwsan.com>
	Sat, 26 Jan 2013 07:58:16 +0000 (00:58 -0700)
committer	Paul Walmsley <paul@pwsan.com>
	Tue, 29 Jan 2013 21:59:57 +0000 (14:59 -0700)
commit	3a090284056954f382612da42ebe9f3147403ef5
tree	6e9627679444b04614577cf55ad77f8e17aed0b9	tree
parent	c4978fba6b2d4e3a584d72c067a371871fecbedc	commit \| diff

ARM: OMAP2+: powerdomain/clockdomain: add a per-powerdomain spinlock

Add a per-powerdomain spinlock. Use that instead of the clockdomain
spinlock. Add pwrdm_lock()/pwrdm_unlock() functions to allow other
code to acquire or release the powerdomain spinlock without reaching
directly into the struct powerdomain.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Jean Pihet <jean.pihet@newoldbits.com>

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arch/arm/mach-omap2/clockdomain.c		diff \| blob \| blame \| history
arch/arm/mach-omap2/clockdomain.h		diff \| blob \| blame \| history
arch/arm/mach-omap2/powerdomain.c		diff \| blob \| blame \| history
arch/arm/mach-omap2/powerdomain.h		diff \| blob \| blame \| history