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Commit e89087c9 authored by Paul Walmsley's avatar Paul Walmsley Committed by Russell King
Browse files

[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: default avatarPaul Walmsley <paul@pwsan.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 0b7cbfb5

arch/arm/mach-omap2/clockdomain.c

+16 −0
Original line number Diff line number Diff line
@@ -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 */



/**