| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 003/222] soc: amlogic: meson-ee-pwrc: propagate PD provider registration errors | Date | Wed, 22 Jan 2020 10:26:29 +0100 |
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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
commit 0766d65e6afaea8b80205a468207de9f18cd7ec8 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: eef3c2ba0a42a6 ("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>
--- drivers/soc/amlogic/meson-ee-pwrc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/soc/amlogic/meson-ee-pwrc.c +++ b/drivers/soc/amlogic/meson-ee-pwrc.c @@ -441,9 +441,7 @@ static int meson_ee_pwrc_probe(struct pl 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)
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