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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 <biju.das.jz@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250407092144.35268-1-biju.das.jz@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Biju Das 2025-04-07 10:21:41 +01:00 committed by Ulf Hansson
parent a06f633e18
commit 18da3ecdba
1 changed files with 1 additions and 6 deletions
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7
drivers/mmc/host/renesas_sdhi_core.c
View File

@ -1166,12 +1166,7 @@ int renesas_sdhi_probe(struct platform_device *pdev,
if (ret) if (ret)
goto efree; goto efree;
rcfg.of_node = of_get_child_by_name(dev->of_node, "vqmmc-regulator"); rcfg.of_node = of_get_available_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;
}
if (rcfg.of_node) { if (rcfg.of_node) {
rcfg.driver_data = priv->host; rcfg.driver_data = priv->host;
rdev = devm_regulator_register(dev, &renesas_sdhi_vqmmc_regulator, &rcfg); rdev = devm_regulator_register(dev, &renesas_sdhi_vqmmc_regulator, &rcfg);