diff options
| author |   Biju Das <biju.das.jz@bp.renesas.com> | 2025-04-17 06:43:04 +0100 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2025-05-21 14:31:23 +0200 |
| commit | 56f3dc3ea4ab0c495bbdb402f2a9a12850a5e077 (patch) | |
| tree | 6273bcf00476d64e74f8d9c8b3cce971878dc45f | |
| parent | dt-bindings: can: renesas,rcar-canfd: Document RZ/G3E support (diff) | |
| download | wireguard-linux-56f3dc3ea4ab0c495bbdb402f2a9a12850a5e077.tar.xz wireguard-linux-56f3dc3ea4ab0c495bbdb402f2a9a12850a5e077.zip | |
can: rcar_canfd: Use of_get_available_child_by_name()
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/can/rcar/rcar_canfd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index aa3df0d05b85..2d9569fd0e0b 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -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]); } |