From: Tomeu Vizoso <[email protected]> It was a bit surprising that the device was reported to have probed just fine, but the provider hadn't been registered.
So handle any errors when registering the provider and fail the probe accordingly. Signed-off-by: Tomeu Vizoso <[email protected]> Cc: Caesar Wang <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> --- unchanged from Tomeu's single-patch drivers/soc/rockchip/pm_domains.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 241df213..2fd0c89 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -636,7 +636,11 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev) goto err_out; } - of_genpd_add_provider_onecell(np, &pmu->genpd_data); + error = of_genpd_add_provider_onecell(np, &pmu->genpd_data); + if (error) { + dev_err(dev, "failed to add provider: %d\n", error); + goto err_out; + } return 0; -- 2.8.1
