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arm: msm: add vreg reference count
authorMatt Wilson <mtwilson@quicinc.com>
Mon, 29 Jun 2009 19:13:04 +0000 (14:13 -0500)
committerDaniel Walker <dwalker@codeaurora.org>
Wed, 12 May 2010 16:14:40 +0000 (09:14 -0700)
commit0e44106de5adffc32e0a9294ed406f20d9a3f38d
tree0d7212a1df34f46fdf882fc288c4ec133a875e93tree | snapshot (tar.bz2 tar.gz zip)
parent4eab62519f8f58aa5f72787877c459925399d617commit | diff
arm: msm: add vreg reference count

Support independent enable and disable by clients for common
vreg. First enable switches on and last disable switches off.

This change has no check for voltage level so clients
must agree on level for common vreg.

Signed-off-by: Matthew Wilson <mtwilson@quicinc.com>
arch/arm/mach-msm/vreg.c diff | blob | blame | history
Clone of davem's net-next-2.6 tree