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soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors

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commit 0766d65e6a upstream.

of_genpd_add_provider_onecell() can return an error. Propagate the error
so the driver registration fails when of_genpd_add_provider_onecell()
did not work.

Fixes: eef3c2ba0a ("soc: amlogic: Add support for Everything-Else power domains controller")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Blumenstingl
2019-11-30 15:58:20 +01:00
committed by Greg Kroah-Hartman
parent ff49e8fbbd
commit 72840676ce
1 changed files with 1 additions and 3 deletions
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4
drivers/soc/amlogic/meson-ee-pwrc.c
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@@ -441,9 +441,7 @@ static int meson_ee_pwrc_probe(struct platform_device *pdev)
pwrc->xlate.domains[i] = &dom->base;
}
of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate);
return 0;
return of_genpd_add_provider_onecell(pdev->dev.of_node, &pwrc->xlate);
}
static void meson_ee_pwrc_shutdown(struct platform_device *pdev)