From: Biju Das Date: Mon, 7 Apr 2025 09:21:41 +0000 (+0100) Subject: mmc: renesas_sdhi: Use of_get_available_child_by_name() X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=18da3ecdbaf6f140eb45818fd848b85d2c414db6;p=users%2Fdwmw2%2Flinux.git mmc: renesas_sdhi: Use of_get_available_child_by_name() Use the helper of_get_available_child_by_name() to simplify renesas_sdhi_probe(). Signed-off-by: Biju Das Reviewed-by: Wolfram Sang Tested-by: Wolfram Sang Link: https://lore.kernel.org/r/20250407092144.35268-1-biju.das.jz@bp.renesas.com Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index 4642fdb8bf65f..c7812523aac8b 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -1166,12 +1166,7 @@ int renesas_sdhi_probe(struct platform_device *pdev, if (ret) goto efree; - rcfg.of_node = of_get_child_by_name(dev->of_node, "vqmmc-regulator"); - if (!of_device_is_available(rcfg.of_node)) { - of_node_put(rcfg.of_node); - rcfg.of_node = NULL; - } - + rcfg.of_node = of_get_available_child_by_name(dev->of_node, "vqmmc-regulator"); if (rcfg.of_node) { rcfg.driver_data = priv->host; rdev = devm_regulator_register(dev, &renesas_sdhi_vqmmc_regulator, &rcfg);