From e89087c99f2be002ff46126742c21da5d357b324 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Tue, 20 May 2008 18:41:35 -0600 Subject: [PATCH] [ARM] OMAP: clockdomain: add clkdm_get_pwrdm() Add clkdm_get_pwrdm() to the clockdomain code. It will return a pointer to the powerdomain struct that the clockdomain is contained within. Used by the PM code. Signed-off-by: Paul Walmsley Signed-off-by: Tony Lindgren Signed-off-by: Russell King --- arch/arm/mach-omap2/clockdomain.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index b6ff5aa4726..4c3ce9cfd94 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -315,6 +315,22 @@ int clkdm_for_each(int (*fn)(struct clockdomain *clkdm)) } +/** + * clkdm_get_pwrdm - return a ptr to the pwrdm that this clkdm resides in + * @clkdm: struct clockdomain * + * + * Return a pointer to the struct powerdomain that the specified clockdomain + * 'clkdm' exists in, or returns NULL if clkdm argument is NULL. + */ +struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm) +{ + if (!clkdm) + return NULL; + + return clkdm->pwrdm; +} + + /* Hardware clockdomain control */ /** -- 2.41.1