Commit 0b7277e0 authored by Aleks Todorov's avatar Aleks Todorov Committed by Viresh Kumar
Browse files

OPP: Return correct value in dev_pm_opp_get_level 



Commit 073d3d2c ("OPP: Level zero is valid") modified the
documentation for this function to indicate that errors should return a
non-zero value to avoid colliding with the OPP level zero, however
forgot to actually update the return.

No in-tree kernel code depends on the error value being 0.

Fixes: 073d3d2c ("OPP: Level zero is valid")
Signed-off-by: default avatarAleks Todorov <aleksbgbg@google.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent 549a1be5

drivers/opp/core.c

+1 −1
Original line number Diff line number Diff line
@@ -241,7 +241,7 @@ unsigned int dev_pm_opp_get_level(struct dev_pm_opp *opp) 
{

	if (IS_ERR_OR_NULL(opp) || !opp->available) {

		pr_err("%s: Invalid parameters\n", __func__);

		return 0;

		return U32_MAX;

	}



	return opp->level;