[PATCH v3 3/6] phy: can-transceiver: drop temporary helper getting optional mux-state

Josua Mayer
2025-12-10T17:39:26Z

Multiplexer subsystem has now added helpers for getting managed optional
mux-state.

Switch to the new devm_mux_state_get_optional helper.

This change is only compile-tested.

Signed-off-by: Josua Mayer <josua@solid-run.com>
---
drivers/phy/phy-can-transceiver.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c
index c02d99f0f29fc..68d72d8d49251 100644
--- a/drivers/phy/phy-can-transceiver.c
+++ b/drivers/phy/phy-can-transceiver.c
@@ -93,16 +93,6 @@ static const struct of_device_id can_transceiver_phy_ids[] = {
};
MODULE_DEVICE_TABLE(of, can_transceiver_phy_ids);

-/* Temporary wrapper until the multiplexer subsystem supports optional muxes */
-static inline struct mux_state *
-temp_devm_mux_state_get_optional(struct device *dev, const char *mux_name)
-{
- if (!of_property_present(dev->of_node, "mux-states"))
- return NULL;
-
- return devm_mux_state_get(dev, mux_name);
-}
-
static int can_transceiver_phy_probe(struct platform_device *pdev)
{
struct phy_provider *phy_provider;
@@ -124,7 +114,7 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
match = of_match_node(can_transceiver_phy_ids, pdev->dev.of_node);
drvdata = match->data;

- mux_state = temp_devm_mux_state_get_optional(dev, NULL);
+ mux_state = devm_mux_state_get_optional(dev, NULL);
if (IS_ERR(mux_state))
return PTR_ERR(mux_state);

--
2.51.0