From addcb09fd507c75cb59c83eeaeb3ccc12a2248c6 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 7 Jan 2025 23:56:08 +0100 Subject: [PATCH] usb: ehci-mx6: Use regulator_set_enable_if_allowed With the commit 4fcba5d556b4 ("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 335799b7252a ("usb: dwc2: Use regulator_set_enable_if_allowed") Signed-off-by: Marek Vasut Reviewed-by: Fabio Estevam Reviewed-by: Mattijs Korpershoek --- drivers/usb/host/ehci-mx6.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index a93fa5d5455..a8748cef7ad 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -479,9 +479,9 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev) #if CONFIG_IS_ENABLED(DM_REGULATOR) if (priv->vbus_supply) { int ret; - 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 && ret != -ENOSYS) { printf("Error enabling VBUS supply (ret=%i)\n", ret); return ret; -- 2.39.5