Commit 41fff779 authored by Bjorn Andersson's avatar Bjorn Andersson
Browse files

clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled 



When a GDSC is found to be enabled at boot the pm_runtime state will
be unbalanced as the GDSC is later turned off. Fix this by increasing
the usage counter on the power-domain, in line with how we handled the
regulator state.

Fixes: 1b771839 ("clk: qcom: gdsc: enable optional power domain support")
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: default avatarStephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20220713212818.130277-1-bjorn.andersson@linaro.org
parent b1ec8b53

drivers/clk/qcom/gdsc.c

+8 −0
Original line number Diff line number Diff line
@@ -437,6 +437,14 @@ static int gdsc_init(struct gdsc *sc) 
				return ret;

		}



		/* ...and the power-domain */

		ret = gdsc_pm_runtime_get(sc);

		if (ret) {

			if (sc->rsupply)

				regulator_disable(sc->rsupply);

			return ret;

		}



		/*

		 * Votable GDSCs can be ON due to Vote from other masters.

		 * If a Votable GDSC is ON, make sure we have a Vote.