Commit 4506697d authored Feb 15, 2016 by Shawn Lin Committed by Heiko Stuebner Apr 12, 2016

soc: rockchip: power-domain: check the existing of regmap



Check return value of syscon_node_to_regmap for
rockchip_pm_domain_probe. If err value is returned, probe
procedure should abort.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

parent fd8b62cc

drivers/soc/rockchip/pm_domains.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -475,6 +475,10 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
		}

		pmu->regmap = syscon_node_to_regmap(parent->of_node);
		if (IS_ERR(pmu->regmap)) {
		dev_err(dev, "no regmap available\n");
		return PTR_ERR(pmu->regmap);
		}

		/*
		* Configure power up and down transition delays for CORE