Commit cd5ceda2 authored Oct 22, 2016 by Jon Hunter Committed by Thierry Reding Nov 15, 2016

soc/tegra: pmc: Check return code for pm_genpd_init()



Commit 7eb231c3 ("PM / Domains: Convert pm_genpd_init() to return
an error code") updated pm_genpd_init() to return an error code. Update
the Tegra PMC driver to check the return value from pm_genpd_init() and
handle any errors returned.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
[treding@nvidia.com: use pr_err() instead of dev_err()]
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 54e24721

drivers/soc/tegra/pmc.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -855,7 +855,12 @@ static void tegra_powergate_add(struct tegra_pmc pmc, struct device_node np)
		(id == TEGRA_POWERGATE_XUSBA \|\| id == TEGRA_POWERGATE_XUSBC))
		goto power_on_cleanup;

		pm_genpd_init(&pg->genpd, NULL, off);
		err = pm_genpd_init(&pg->genpd, NULL, off);
		if (err < 0) {
		pr_err("failed to initialise power domain %s: %d\n", np->name,
		err);
		goto remove_resets;
		}

		err = of_genpd_add_provider_simple(np, &pg->genpd);
		if (err < 0) {