Commit 5d8cb8db authored by Daniel Lezcano's avatar Daniel Lezcano
Browse files

powercap/drivers/dtpm: Fix power limit initialization 



When a DTPM node is registered its power limit must be initialized to
the power max.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210318205238.21937-1-daniel.lezcano@linaro.org
parent eb82bace

drivers/powercap/dtpm.c

+3 −1
Original line number Diff line number Diff line
@@ -448,8 +448,10 @@ int dtpm_register(const char *name, struct dtpm *dtpm, struct dtpm *parent) 
		root = dtpm;

	}



	if (dtpm->ops && !dtpm->ops->update_power_uw(dtpm))

	if (dtpm->ops && !dtpm->ops->update_power_uw(dtpm)) {

		__dtpm_add_power(dtpm);

		dtpm->power_limit = dtpm->power_max;

	}



	pr_info("Registered dtpm node '%s' / %llu-%llu uW, \n",

		dtpm->zone.name, dtpm->power_min, dtpm->power_max);