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Subject[PATCH 2/4] clk: renesas: rzg2l: propagate return value of_genpd_add_provider_simple()
Date
of_genpd_add_provider_simple() might fail, this patch makes sure we check
the return value of of_genpd_add_provider_simple() by propagating the
return value to the caller of rzg2l_cpg_add_clk_domain().

Fixes: ef3c613ccd68a ("clk: renesas: Add CPG core wrapper for RZ/G2L SoC")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
drivers/clk/renesas/rzg2l-cpg.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clk/renesas/rzg2l-cpg.c b/drivers/clk/renesas/rzg2l-cpg.c
index b0cffc8b22c0..393e5560c076 100644
--- a/drivers/clk/renesas/rzg2l-cpg.c
+++ b/drivers/clk/renesas/rzg2l-cpg.c
@@ -879,8 +879,7 @@ static int __init rzg2l_cpg_add_clk_domain(struct device *dev)
if (ret)
return ret;

- of_genpd_add_provider_simple(np, genpd);
- return 0;
+ return of_genpd_add_provider_simple(np, genpd);
}

static int __init rzg2l_cpg_probe(struct platform_device *pdev)
--
2.17.1
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