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Diffstat (limited to 'drivers/soc/rockchip/pm_domains.c')
| -rw-r--r-- | drivers/soc/rockchip/pm_domains.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 2116131528f7..ac729fe42cc9 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -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 |