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usb: ehci-mx5: Use regulator_set_enable_if_allowed

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With the commit 4fcba5d556 ("regulator: implement basic reference
counter") the return value of regulator_set_enable may be EALREADY or
EBUSY for fixed/gpio regulators.

Change to use the more relaxed regulator_set_enable_if_allowed to
continue if regulator already was enabled or disabled.

Based on 335799b725 ("usb: dwc2: Use regulator_set_enable_if_allowed")

Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Marek Vasut
2025-01-07 23:56:07 +01:00
parent e13e0a921f
commit b20c51bc45
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/host/ehci-mx5.c
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@@ -287,9 +287,9 @@ static int ehci_usb_probe(struct udevice *dev)
debug("%s: No vbus supply\n", dev->name);
if (!ret && priv->vbus_supply) {
ret = regulator_set_enable(priv->vbus_supply,
(type == USB_INIT_DEVICE) ?
false : true);
ret = regulator_set_enable_if_allowed(priv->vbus_supply,
(type == USB_INIT_DEVICE) ?
false : true);
if (ret) {
puts("Error enabling VBUS supply\n");
return ret;