Patch "usb: phy: generic: Get the vbus supply" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    usb: phy: generic: Get the vbus supply

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     usb-phy-generic-get-the-vbus-supply.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit b7348f1d0123317a13e89d098c396637faca6765
Author: Sean Anderson <sean.anderson@xxxxxxxx>
Date:   Tue Jan 23 17:51:09 2024 -0500

    usb: phy: generic: Get the vbus supply
    
    [ Upstream commit 75fd6485cccef269ac9eb3b71cf56753341195ef ]
    
    While support for working with a vbus was added, the regulator was never
    actually gotten (despite what was documented). Fix this by actually
    getting the supply from the device tree.
    
    Fixes: 7acc9973e3c4 ("usb: phy: generic: add vbus support")
    Signed-off-by: Sean Anderson <sean.anderson@xxxxxxxx>
    Link: https://lore.kernel.org/r/20240123225111.1629405-3-sean.anderson@xxxxxxxx
    Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index 770081b828a42..b855d291dfe6b 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
@@ -268,6 +268,13 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop)
 		return dev_err_probe(dev, PTR_ERR(nop->vbus_draw),
 				     "could not get vbus regulator\n");
 
+	nop->vbus_draw = devm_regulator_get_exclusive(dev, "vbus");
+	if (PTR_ERR(nop->vbus_draw) == -ENODEV)
+		nop->vbus_draw = NULL;
+	if (IS_ERR(nop->vbus_draw))
+		return dev_err_probe(dev, PTR_ERR(nop->vbus_draw),
+				     "could not get vbus regulator\n");
+
 	nop->dev		= dev;
 	nop->phy.dev		= nop->dev;
 	nop->phy.label		= "nop-xceiv";




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