usb: host: ehci-generic: Remove DM_REGULATOR flag

Since commit 16cc5ad0b439 ("power: regulator: add dummy helper")
regulator dummy helper are always available even if DM_REGULATOR
is not set.
DM_REGULATOR flag is no more needed to protect no DM core,
remove it.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>

diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index 87601690351ca482ee5a163aa5f975401963ff5c..4734af039626cee280747ba338ba3baf235c15a0 100644 (file)
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -26,12 +26,9 @@ struct generic_ehci {
        struct clk_bulk clocks;
        struct reset_ctl_bulk resets;
        struct phy phy;
-#ifdef CONFIG_DM_REGULATOR
        struct udevice *vbus_supply;
-#endif
 };
 
-#ifdef CONFIG_DM_REGULATOR
 static int ehci_enable_vbus_supply(struct udevice *dev)
 {
        struct generic_ehci *priv = dev_get_priv(dev);
@@ -62,17 +59,6 @@ static int ehci_disable_vbus_supply(struct generic_ehci *priv)
        else
                return 0;
 }
-#else
-static int ehci_enable_vbus_supply(struct udevice *dev)
-{
-       return 0;
-}
-
-static int ehci_disable_vbus_supply(struct generic_ehci *priv)
-{
-       return 0;
-}
-#endif
 
 static int ehci_usb_probe(struct udevice *dev)
 {