Rename SPL_USB_HOST_SUPPORT to SPL_USB_HOST

Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/Makefile b/drivers/Makefile
index e4700b3..b06a61e 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -58,7 +58,7 @@
 obj-$(CONFIG_SPL_USB_GADGET) += usb/common/
 obj-$(CONFIG_SPL_USB_GADGET) += usb/gadget/udc/
 obj-$(CONFIG_SPL_WATCHDOG) += watchdog/
-obj-$(CONFIG_SPL_USB_HOST_SUPPORT) += usb/host/
+obj-$(CONFIG_SPL_USB_HOST) += usb/host/
 obj-$(CONFIG_OMAP_USB_PHY) += usb/phy/
 obj-$(CONFIG_SPL_SATA_SUPPORT) += ata/ scsi/
 obj-$(CONFIG_HAVE_BLOCK_DEVICE) += block/
diff --git a/drivers/usb/cdns3/Kconfig b/drivers/usb/cdns3/Kconfig
index 05785fc..35b6149 100644
--- a/drivers/usb/cdns3/Kconfig
+++ b/drivers/usb/cdns3/Kconfig
@@ -41,7 +41,7 @@
 
 config SPL_USB_CDNS3_HOST
 	bool "Cadence USB3 host controller"
-	depends on USB_XHCI_HCD && SPL_USB_HOST_SUPPORT
+	depends on USB_XHCI_HCD && SPL_USB_HOST
 	help
 	  Say Y here to enable host controller functionality of the
 	  Cadence driver.
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index 798a217..644a979 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -149,7 +149,7 @@
 
 	dr_mode = best_dr_mode;
 
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || !defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_SPL_USB_HOST) || !defined(CONFIG_SPL_BUILD)
 	if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) {
 		ret = cdns3_host_init(cdns);
 		if (ret) {
@@ -403,7 +403,7 @@
 	dr_mode = usb_get_dr_mode(node);
 
 	switch (dr_mode) {
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \
+#if defined(CONFIG_SPL_USB_HOST) || \
 	(!defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_HOST))
 	case USB_DR_MODE_HOST:
 		debug("%s: dr_mode: HOST\n", __func__);
@@ -466,7 +466,7 @@
 };
 #endif
 
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \
+#if defined(CONFIG_SPL_USB_HOST) || \
 	(!defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_HOST))
 static int cdns3_host_probe(struct udevice *dev)
 {
diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c
index c8bf4ae..8d53ba7 100644
--- a/drivers/usb/dwc3/dwc3-generic.c
+++ b/drivers/usb/dwc3/dwc3-generic.c
@@ -163,7 +163,7 @@
 };
 #endif
 
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \
+#if defined(CONFIG_SPL_USB_HOST) || \
 	!defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_HOST)
 static int dwc3_generic_host_probe(struct udevice *dev)
 {
@@ -320,7 +320,7 @@
 			driver = "dwc3-generic-peripheral";
 #endif
 			break;
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || !defined(CONFIG_SPL_BUILD)
+#if defined(CONFIG_SPL_USB_HOST) || !defined(CONFIG_SPL_BUILD)
 		case USB_DR_MODE_HOST:
 			debug("%s: dr_mode: HOST\n", __func__);
 			driver = "dwc3-generic-host";
diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c
index b097471..b1b22b9 100644
--- a/drivers/usb/mtu3/mtu3_plat.c
+++ b/drivers/usb/mtu3/mtu3_plat.c
@@ -261,7 +261,7 @@
 };
 #endif
 
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \
+#if defined(CONFIG_SPL_USB_HOST) || \
 	(!defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_HOST))
 static int mtu3_host_probe(struct udevice *dev)
 {
@@ -329,7 +329,7 @@
 		break;
 #endif
 
-#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || \
+#if defined(CONFIG_SPL_USB_HOST) || \
 	(!defined(CONFIG_SPL_BUILD) && defined(CONFIG_USB_HOST))
 	case USB_DR_MODE_HOST:
 		dev_dbg(parent, "%s: dr_mode: host\n", __func__);