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can: rcar_canfd: Use of_get_available_child_by_name()

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Simplify rcar_canfd_probe() using of_get_available_child_by_name().

While at it, move of_node_put(child) inside the if block to avoid
additional check if of_child is NULL.

Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20250417054320.14100-4-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Biju Das 2025-04-17 06:43:04 +01:00 committed by Marc Kleine-Budde
parent e623c6e56b
commit 56f3dc3ea4
1 changed files with 3 additions and 3 deletions
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6
drivers/net/can/rcar/rcar_canfd.c
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@ -1855,13 +1855,13 @@ static int rcar_canfd_probe(struct platform_device *pdev)
for (i = 0; i < info->max_channels; ++i) {
name[7] = '0' + i;
of_child = of_get_child_by_name(dev->of_node, name);
if (of_child && of_device_is_available(of_child)) {
of_child = of_get_available_child_by_name(dev->of_node, name);
if (of_child) {
channels_mask |= BIT(i);
transceivers[i] = devm_of_phy_optional_get(dev,
of_child, NULL);
of_node_put(of_child);
}
of_node_put(of_child);
if (IS_ERR(transceivers[i]))
return PTR_ERR(transceivers[i]);
}