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authorKevin Hilman <khilman@ti.com>2011-03-17 02:13:15 +0300
committerKevin Hilman <khilman@ti.com>2011-09-15 22:39:10 +0400
commite69c22b1459068f15e56e48b4b6953cc3f566c79 (patch)
treedd800481a50885786f00d9d7cc3537efad939629 /arch/arm/mach-omap2/powerdomain.c
parent048a7034f1044e69868df70bff32d8d67974e1b8 (diff)
downloadlinux-e69c22b1459068f15e56e48b4b6953cc3f566c79.tar.xz
OMAP2+: voltage: keep track of powerdomains in each voltagedomain
When a powerdomain is registered and it has an associated voltage domain, add the powerdomain to the voltagedomain using voltdm_add_pwrdm(). Also add voltagedomain iterator helper functions to iterate over all registered voltagedomains and all powerdomains associated with a voltagedomain. Modeled after a similar relationship between clockdomains and powerdomains. Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/powerdomain.c')
-rw-r--r--arch/arm/mach-omap2/powerdomain.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index 984457d612b7..5164d587ef52 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -99,6 +99,8 @@ static int _pwrdm_register(struct powerdomain *pwrdm)
return -EINVAL;
}
pwrdm->voltdm.ptr = voltdm;
+ INIT_LIST_HEAD(&pwrdm->voltdm_node);
+ voltdm_add_pwrdm(voltdm, pwrdm);
list_add(&pwrdm->node, &pwrdm_list);