usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/

This allows to disable the USB driver model in SPL because it checks
the CONFIG_SPL_DM_USB variable for SPL builds. Nothing changes for
regular non-SPL builds.

Signed-off-by: Sven Schwermer <sven@svenschwermer.de>

29 files changed, 92 insertions, 92 deletions

diff --git a/common/usb.c b/common/usb.c
index 78178c5..b70f614 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -42,7 +42,7 @@
 static int asynch_allowed;
 char usb_started; /* flag for the started/stopped USB status */
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 static struct usb_device usb_dev[USB_MAX_DEVICE];
 static int dev_index;
 
@@ -183,7 +183,7 @@ int usb_disable_asynch(int disable)
 	asynch_allowed = !disable;
 	return old_value;
 }
-#endif /* !CONFIG_DM_USB */
+#endif /* !CONFIG_IS_ENABLED(DM_USB) */
 
 
 /*-------------------------------------------------------------------
@@ -849,7 +849,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
  * the USB device are static allocated [USB_MAX_DEVICE].
  */
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 
 /* returns a pointer to the device with the index [index].
  * if the device is not assigned (dev->devnum==-1) returns NULL
@@ -906,7 +906,7 @@ __weak int usb_alloc_device(struct usb_device *udev)
 {
 	return 0;
 }
-#endif /* !CONFIG_DM_USB */
+#endif /* !CONFIG_IS_ENABLED(DM_USB) */
 
 static int usb_hub_port_reset(struct usb_device *dev, struct usb_device *hub)
 {
@@ -1166,7 +1166,7 @@ int usb_setup_device(struct usb_device *dev, bool do_read,
 	return ret;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 /*
  * By the time we get here, the device has gotten a new device ID
  * and is in the default state. We need to identify the thing and
@@ -1215,14 +1215,14 @@ int board_usb_cleanup(int index, enum usb_init_type init)
 
 bool usb_device_has_child_on_port(struct usb_device *parent, int port)
 {
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	return false;
 #else
 	return parent->children[port] != NULL;
 #endif
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 void usb_find_usb2_hub_address_port(struct usb_device *udev,
 			       uint8_t *hub_address, uint8_t *hub_port)
 {
diff --git a/common/usb_hub.c b/common/usb_hub.c
index e1d93b8..33aaeb8 100644
--- a/common/usb_hub.c
+++ b/common/usb_hub.c
@@ -64,7 +64,7 @@ static inline bool usb_hub_is_superspeed(struct usb_device *hdev)
 	return hdev->descriptor.bDeviceProtocol == 3;
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 bool usb_hub_is_root_hub(struct udevice *hub)
 {
 	if (device_get_uclass_id(hub->parent) != UCLASS_USB_HUB)
@@ -125,7 +125,7 @@ int usb_get_port_status(struct usb_device *dev, int port, void *data)
 			USB_REQ_GET_STATUS, USB_DIR_IN | USB_RT_PORT, 0, port,
 			data, sizeof(struct usb_port_status), USB_CNTL_TIMEOUT);
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	if (ret < 0)
 		return ret;
 
@@ -209,7 +209,7 @@ static void usb_hub_power_on(struct usb_hub_device *hub)
 	      max(100, (int)pgood_delay) + 1000);
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 static struct usb_hub_device hub_dev[USB_MAX_HUB];
 static int usb_hub_index;
 
@@ -273,7 +273,7 @@ static int usb_hub_port_reset(struct usb_device *dev, int port,
 	unsigned short portstatus, portchange;
 	int delay = HUB_SHORT_RESET_TIME; /* start with short reset delay */
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	debug("%s: resetting '%s' port %d...\n", __func__, dev->dev->name,
 	      port + 1);
 #else
@@ -394,7 +394,7 @@ int usb_hub_port_connect_change(struct usb_device *dev, int port)
 		break;
 	}
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct udevice *child;
 
 	ret = usb_scan_device(dev->dev, port + 1, speed, &child);
@@ -604,7 +604,7 @@ static struct usb_hub_device *usb_get_hub_device(struct usb_device *dev)
 {
 	struct usb_hub_device *hub;
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 	/* "allocate" Hub device */
 	hub = usb_hub_allocate();
 #else
@@ -788,7 +788,7 @@ static int usb_hub_configure(struct usb_device *dev)
 	      (le16_to_cpu(hubsts->wHubStatus) & HUB_STATUS_OVERCURRENT) ? \
 	      "" : "no ");
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	/*
 	 * Update USB host controller's internal representation of this hub
 	 * after the hub descriptor is fetched.
@@ -930,7 +930,7 @@ int usb_hub_probe(struct usb_device *dev, int ifnum)
 	return ret;
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 int usb_hub_scan(struct udevice *hub)
 {
 	struct usb_device *udev = dev_get_parent_priv(hub);
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index fdeb2ae..020f0d4 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -539,7 +539,7 @@ static int probe_usb_keyboard(struct usb_device *dev)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 /* Search for keyboard and register it if found. */
 int drv_usb_kbd_init(void)
 {
@@ -602,7 +602,7 @@ int usb_kbd_deregister(int force)
 
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 static int usb_kbd_probe(struct udevice *dev)
 {
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 560d605..c9a99b1 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -299,7 +299,7 @@ int usb_stor_scan(int mode)
 	if (mode == 1)
 		printf("       scanning usb for storage devices... ");
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 	unsigned char i;
 
 	usb_disable_asynch(1); /* asynch transfer not allowed */
@@ -942,7 +942,7 @@ static void usb_stor_set_max_xfer_blk(struct usb_device *udev,
 	size_t __maybe_unused size;
 	int __maybe_unused ret;
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 #ifdef CONFIG_USB_EHCI_HCD
 	/*
 	 * The U-Boot EHCI driver can handle any transfer length as long as
@@ -1495,7 +1495,7 @@ int usb_stor_get_info(struct usb_device *dev, struct us_data *ss,
 	return 1;
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 static int usb_mass_storage_probe(struct udevice *dev)
 {
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 1ab5cee..f1ca619 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -789,7 +789,7 @@ MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("DesignWare USB3 DRD Controller Driver");
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 int dwc3_init(struct dwc3 *dwc)
 {
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 58fe91d..cfe2988 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -712,7 +712,7 @@ struct dwc3 {
 	/* device lock */
 	spinlock_t		lock;
 
-#if defined(__UBOOT__) && defined(CONFIG_DM_USB)
+#if defined(__UBOOT__) && CONFIG_IS_ENABLED(DM_USB)
 	struct udevice		*dev;
 #else
 	struct device		*dev;
diff --git a/drivers/usb/eth/usb_ether.c b/drivers/usb/eth/usb_ether.c
index 1ce3361..3aca9ac 100644
--- a/drivers/usb/eth/usb_ether.c
+++ b/drivers/usb/eth/usb_ether.c
@@ -271,7 +271,7 @@ int usb_host_eth_scan(int mode)
 	}
 
 	usb_max_eth_dev = 0;
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	/*
 	 * TODO: We should add U_BOOT_USB_DEVICE() declarations to each USB
 	 * Ethernet driver and then most of this file can be removed.
diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index 0a84f68..bd596ce 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -1015,7 +1015,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
 	if (driver->speed != USB_SPEED_FULL && driver->speed != USB_SPEED_HIGH)
 		return -EINVAL;
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	ret = usb_setup_ehci_gadget(&controller.ctrl);
 #else
 	ret = usb_lowlevel_init(0, USB_INIT_DEVICE, (void **)&controller.ctrl);
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 90ef1f0..193583b 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -100,7 +100,7 @@ struct eth_dev {
 	struct usb_gadget	*gadget;
 	struct usb_request	*req;		/* for control responses */
 	struct usb_request	*stat_req;	/* for cdc & rndis status */
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct udevice		*usb_udev;
 #endif
 
@@ -2337,7 +2337,7 @@ fail:
 
 /*-------------------------------------------------------------------------*/
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 int dm_usb_init(struct eth_dev *e_dev)
 {
 	struct udevice *dev = NULL;
@@ -2362,7 +2362,7 @@ static int _usb_eth_init(struct ether_priv *priv)
 	unsigned long ts;
 	unsigned long timeout = USB_CONNECT_TIMEOUT;
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	if (dm_usb_init(dev)) {
 		pr_err("USB ether not found\n");
 		return -ENODEV;
@@ -2541,7 +2541,7 @@ void _usb_eth_halt(struct ether_priv *priv)
 	}
 
 	usb_gadget_unregister_driver(&priv->eth_driver);
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 	board_usb_cleanup(0, USB_INIT_DEVICE);
 #endif
 }
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index b6f008a..a62a2f8 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -29,7 +29,7 @@
 #define MAX_ENDPOINT			16
 
 struct dwc2_priv {
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	uint8_t aligned_buffer[DWC2_DATA_BUF_SIZE] __aligned(ARCH_DMA_MINALIGN);
 	uint8_t status_buffer[DWC2_STATUS_BUF_SIZE] __aligned(ARCH_DMA_MINALIGN);
 #ifdef CONFIG_DM_REGULATOR
@@ -54,7 +54,7 @@ struct dwc2_priv {
 	struct reset_ctl_bulk	resets;
 };
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 /* We need cacheline-aligned buffers for DMA transfers and dcache support */
 DEFINE_ALIGN_BUFFER(uint8_t, aligned_buffer_addr, DWC2_DATA_BUF_SIZE,
 		ARCH_DMA_MINALIGN);
@@ -168,7 +168,7 @@ static void dwc_otg_core_reset(struct dwc2_core_regs *regs)
 	mdelay(100);
 }
 
-#if defined(CONFIG_DM_USB) && defined(CONFIG_DM_REGULATOR)
+#if CONFIG_IS_ENABLED(DM_USB) && defined(CONFIG_DM_REGULATOR)
 static int dwc_vbus_supply_init(struct udevice *dev)
 {
 	struct dwc2_priv *priv = dev_get_priv(dev);
@@ -211,7 +211,7 @@ static int dwc_vbus_supply_init(struct udevice *dev)
 	return 0;
 }
 
-#if defined(CONFIG_DM_USB)
+#if CONFIG_IS_ENABLED(DM_USB)
 static int dwc_vbus_supply_exit(struct udevice *dev)
 {
 	return 0;
@@ -1222,7 +1222,7 @@ static void dwc2_uninit_common(struct dwc2_core_regs *regs)
 			DWC2_HPRT0_PRTRST);
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 		       int len, struct devrequest *setup)
 {
@@ -1267,7 +1267,7 @@ int usb_lowlevel_stop(int index)
 }
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int dwc2_submit_control_msg(struct udevice *dev, struct usb_device *udev,
 				   unsigned long pipe, void *buffer, int length,
 				   struct devrequest *setup)
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 66dc63d..6900848 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -14,7 +14,7 @@
 
 #include "ehci.h"
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 
 int ehci_hcd_init(int index, enum usb_init_type init,
 		struct ehci_hccr **hccr, struct ehci_hcor **hcor)
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index a8fb2b8..23e7e71 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -25,7 +25,7 @@ DECLARE_GLOBAL_DATA_PTR;
 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 struct ehci_fsl_priv {
 	struct ehci_ctrl ehci;
 	fdt_addr_t hcd_base;
@@ -34,7 +34,7 @@ struct ehci_fsl_priv {
 #endif
 
 static void set_txfifothresh(struct usb_ehci *, u32);
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_fsl_init(struct ehci_fsl_priv *priv, struct usb_ehci *ehci,
 		  struct ehci_hccr *hccr, struct ehci_hcor *hcor);
 #else
@@ -54,7 +54,7 @@ static int usb_phy_clk_valid(struct usb_ehci *ehci)
 	}
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_fsl_ofdata_to_platdata(struct udevice *dev)
 {
 	struct ehci_fsl_priv *priv = dev_get_priv(dev);
@@ -183,7 +183,7 @@ int ehci_hcd_stop(int index)
 }
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_fsl_init(struct ehci_fsl_priv *priv, struct usb_ehci *ehci,
 		  struct ehci_hccr *hccr, struct ehci_hcor *hcor)
 #else
@@ -192,7 +192,7 @@ static int ehci_fsl_init(int index, struct usb_ehci *ehci,
 #endif
 {
 	const char *phy_type = NULL;
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 	size_t len;
 	char current_usb_controller[5];
 #endif
@@ -218,7 +218,7 @@ static int ehci_fsl_init(int index, struct usb_ehci *ehci,
 	out_be32(&ehci->snoop2, 0x80000000 | SNOOP_SIZE_2GB);
 
 	/* Init phy */
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	if (priv->phy_type)
 		phy_type = priv->phy_type;
 #else
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index d1d8f08..4b28db7 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -30,7 +30,7 @@
  */
 #define HCHALT_TIMEOUT (8 * 1000)
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 static struct ehci_ctrl ehcic[CONFIG_USB_MAX_CONTROLLER_COUNT];
 #endif
 
@@ -111,7 +111,7 @@ static struct descriptor {
 
 static struct ehci_ctrl *ehci_get_ctrl(struct usb_device *udev)
 {
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	return dev_get_priv(usb_get_bus(udev->dev));
 #else
 	return udev->controller;
@@ -973,7 +973,7 @@ static void ehci_setup_ops(struct ehci_ctrl *ctrl, const struct ehci_ops *ops)
 	}
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 void ehci_set_controller_priv(int index, void *priv, const struct ehci_ops *ops)
 {
 	struct ehci_ctrl *ctrl = &ehcic[index];
@@ -1097,7 +1097,7 @@ static int ehci_common_init(struct ehci_ctrl *ctrl, uint tweaks)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int usb_lowlevel_stop(int index)
 {
 	ehci_shutdown(&ehcic[index]);
@@ -1518,7 +1518,7 @@ static int _ehci_submit_int_msg(struct usb_device *dev, unsigned long pipe,
 	return result;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int submit_bulk_msg(struct usb_device *dev, unsigned long pipe,
 			    void *buffer, int length)
 {
@@ -1556,7 +1556,7 @@ int destroy_int_queue(struct usb_device *dev, struct int_queue *queue)
 }
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_submit_control_msg(struct udevice *dev, struct usb_device *udev,
 				   unsigned long pipe, void *buffer, int length,
 				   struct devrequest *setup)
diff --git a/drivers/usb/host/ehci-marvell.c b/drivers/usb/host/ehci-marvell.c
index 73432f2..8efe6b6 100644
--- a/drivers/usb/host/ehci-marvell.c
+++ b/drivers/usb/host/ehci-marvell.c
@@ -38,7 +38,7 @@ DECLARE_GLOBAL_DATA_PTR;
 /*
  * USB 2.0 Bridge Address Decoding registers setup
  */
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 struct ehci_mvebu_priv {
 	struct ehci_ctrl ehci;
@@ -228,4 +228,4 @@ int ehci_hcd_stop(int index)
 	return 0;
 }
 
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index be010b1..1acf08d 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -335,7 +335,7 @@ int ehci_mx6_common_init(struct usb_ehci *ehci, int index)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int ehci_hcd_init(int index, enum usb_init_type init,
 		struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 6150f3d..04e7c5e 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -19,7 +19,7 @@ struct ehci_pci_priv {
 	struct phy phy;
 };
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_pci_init(struct udevice *dev, struct ehci_hccr **ret_hccr,
 			  struct ehci_hcor **ret_hcor)
 {
@@ -121,9 +121,9 @@ int ehci_hcd_stop(int index)
 {
 	return 0;
 }
-#endif /* nCONFIG_DM_USB */
+#endif /* !CONFIG_IS_ENABLED(DM_USB) */
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ehci_pci_probe(struct udevice *dev)
 {
 	struct ehci_hccr *hccr;
@@ -173,4 +173,4 @@ static struct pci_device_id ehci_pci_supported[] = {
 
 U_BOOT_PCI_DEVICE(ehci_pci, ehci_pci_supported);
 
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c
index 22e5afa..a16cf13 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -153,7 +153,7 @@ int ehci_vf_common_init(struct usb_ehci *ehci, int index)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int ehci_hcd_init(int index, enum usb_init_type init,
 		struct ehci_hccr **hccr, struct ehci_hcor **hcor)
 {
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 6ea9f10..3b6f889 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -120,7 +120,7 @@ static struct pci_device_id ehci_pci_ids[] = {
 #define invalidate_dcache_iso_td(addr) invalidate_dcache_buffer(addr, 32)
 #define invalidate_dcache_hcca(addr) invalidate_dcache_buffer(addr, 256)
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 /*
  * The various ohci_mdelay(1) calls in the code seem unnecessary. We keep
  * them around when building for older boards not yet converted to the dm
@@ -131,7 +131,7 @@ static struct pci_device_id ehci_pci_ids[] = {
 #define ohci_mdelay(x) mdelay(x)
 #endif
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 /* global ohci_t */
 static ohci_t gohci;
 /* this must be aligned to a 256 byte boundary */
@@ -1691,7 +1691,7 @@ static int _ohci_destroy_int_queue(ohci_t *ohci, struct usb_device *dev,
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 /* submit routines called from usb.c */
 int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 		int transfer_len)
@@ -1980,7 +1980,7 @@ static int hc_interrupt(ohci_t *ohci)
 
 /*-------------------------------------------------------------------------*/
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 
 /*-------------------------------------------------------------------------*/
 
@@ -2130,7 +2130,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe,
 }
 #endif
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int ohci_submit_control_msg(struct udevice *dev, struct usb_device *udev,
 				   unsigned long pipe, void *buffer, int length,
 				   struct devrequest *setup)
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index fba78dc..f9f02cb 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -27,7 +27,7 @@
 #define ED_ALIGNMENT 16
 #endif
 
-#if defined CONFIG_DM_USB && ARCH_DMA_MINALIGN > 32
+#if CONFIG_IS_ENABLED(DM_USB) && ARCH_DMA_MINALIGN > 32
 #define TD_ALIGNMENT ARCH_DMA_MINALIGN
 #else
 #define TD_ALIGNMENT 32
@@ -406,7 +406,7 @@ typedef struct ohci {
 	const char	*slot_name;
 } ohci_t;
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 extern struct dm_usb_ops ohci_usb_ops;
 
 int ohci_register(struct udevice *dev, struct ohci_regs *regs);
diff --git a/drivers/usb/host/xhci-dwc3.c b/drivers/usb/host/xhci-dwc3.c
index 80754d7..dd0d156 100644
--- a/drivers/usb/host/xhci-dwc3.c
+++ b/drivers/usb/host/xhci-dwc3.c
@@ -109,7 +109,7 @@ void dwc3_set_fladj(struct dwc3 *dwc3_reg, u32 val)
 			GFLADJ_30MHZ(val));
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int xhci_dwc3_setup_phy(struct udevice *dev)
 {
 	struct xhci_dwc3_platdata *plat = dev_get_platdata(dev);
diff --git a/drivers/usb/host/xhci-fsl.c b/drivers/usb/host/xhci-fsl.c
index 047a8df..c0b98a8 100644
--- a/drivers/usb/host/xhci-fsl.c
+++ b/drivers/usb/host/xhci-fsl.c
@@ -19,7 +19,7 @@
 #include <dm.h>
 
 /* Declare global data pointer */
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 static struct fsl_xhci fsl_xhci;
 unsigned long ctr_addr[] = FSL_USB_XHCI_ADDR;
 #else
@@ -107,7 +107,7 @@ static int fsl_xhci_core_exit(struct fsl_xhci *fsl_xhci)
 	return 0;
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int xhci_fsl_probe(struct udevice *dev)
 {
 	struct xhci_fsl_priv *priv = dev_get_priv(dev);
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index da5dbd9..04ab540 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -723,7 +723,7 @@ void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl,
 	int slot_id = udev->slot_id;
 	int speed = udev->speed;
 	int route = 0;
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct usb_device *dev = udev;
 	struct usb_hub_device *hub;
 #endif
@@ -739,7 +739,7 @@ void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl,
 	/* Only the control endpoint is valid - one endpoint context */
 	slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1));
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	/* Calculate the route string for this device */
 	port_num = dev->portnr;
 	while (!usb_hub_is_root_hub(dev->dev)) {
@@ -782,7 +782,7 @@ void xhci_setup_addressable_virt_dev(struct xhci_ctrl *ctrl,
 		BUG();
 	}
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	/* Set up TT fields to support FS/LS devices */
 	if (speed == USB_SPEED_LOW || speed == USB_SPEED_FULL) {
 		struct udevice *parent = udev->dev;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 9ded14c..44c5f2d 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -108,13 +108,13 @@ static struct descriptor {
 	},
 };
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 static struct xhci_ctrl xhcic[CONFIG_USB_MAX_CONTROLLER_COUNT];
 #endif
 
 struct xhci_ctrl *xhci_get_ctrl(struct usb_device *udev)
 {
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct udevice *dev;
 
 	/* Find the USB controller */
@@ -741,7 +741,7 @@ static int _xhci_alloc_device(struct usb_device *udev)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int usb_alloc_device(struct usb_device *udev)
 {
 	return _xhci_alloc_device(udev);
@@ -1256,7 +1256,7 @@ static int xhci_lowlevel_stop(struct xhci_ctrl *ctrl)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int submit_control_msg(struct usb_device *udev, unsigned long pipe,
 		       void *buffer, int length, struct devrequest *setup)
 {
@@ -1340,9 +1340,9 @@ int usb_lowlevel_stop(int index)
 
 	return 0;
 }
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 static int xhci_submit_control_msg(struct udevice *dev, struct usb_device *udev,
 				   unsigned long pipe, void *buffer, int length,
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index a7555b2..6017504 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1211,7 +1211,7 @@ void xhci_hcd_stop(int index);
 #define XHCI_STS_CNR		(1 << 11)
 
 struct xhci_ctrl {
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct udevice *dev;
 #endif
 	struct xhci_hccr *hccr;	/* R/O registers, not need for volatile */
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 2bf918e..d40772b 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -19,7 +19,7 @@ struct int_queue {
 	struct urb urb;
 };
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 struct musb_host_data musb_host;
 #endif
 
@@ -243,7 +243,7 @@ int musb_lowlevel_init(struct musb_host_data *host)
 	return 0;
 }
 
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 int usb_lowlevel_stop(int index)
 {
 	if (!musb_host.host) {
@@ -300,9 +300,9 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller)
 {
 	return musb_lowlevel_init(&musb_host);
 }
-#endif /* !CONFIG_DM_USB */
+#endif /* !CONFIG_IS_ENABLED(DM_USB) */
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static int musb_submit_control_msg(struct udevice *dev, struct usb_device *udev,
 				   unsigned long pipe, void *buffer, int length,
 				   struct devrequest *setup)
@@ -364,7 +364,7 @@ struct dm_usb_ops musb_usb_ops = {
 	.destroy_int_queue = musb_destroy_int_queue,
 	.reset_root_port = musb_reset_root_port,
 };
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
 #endif /* CONFIG_USB_MUSB_HOST */
 
 #ifdef CONFIG_USB_MUSB_GADGET
@@ -425,7 +425,7 @@ struct musb *musb_register(struct musb_hdrc_platform_data *plat, void *bdata,
 	struct musb **musbp;
 
 	switch (plat->mode) {
-#if defined(CONFIG_USB_MUSB_HOST) && !defined(CONFIG_DM_USB)
+#if defined(CONFIG_USB_MUSB_HOST) && !CONFIG_IS_ENABLED(DM_USB)
 	case MUSB_HOST:
 		musbp = &musb_host.host;
 		break;
diff --git a/drivers/usb/musb-new/omap2430.c b/drivers/usb/musb-new/omap2430.c
index 342d76b..58aed72 100644
--- a/drivers/usb/musb-new/omap2430.c
+++ b/drivers/usb/musb-new/omap2430.c
@@ -135,7 +135,7 @@ const struct musb_platform_ops omap2430_ops = {
 	.disable	= omap2430_musb_disable,
 };
 
-#if defined(CONFIG_DM_USB)
+#if CONFIG_IS_ENABLED(DM_USB)
 
 struct omap2430_musb_platdata {
 	void *base;
@@ -276,4 +276,4 @@ U_BOOT_DRIVER(omap2430_musb) = {
 	.priv_auto_alloc_size = sizeof(struct musb_host_data),
 };
 
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
index 9fbe2d6..ee09607 100644
--- a/drivers/usb/musb-new/ti-musb.c
+++ b/drivers/usb/musb-new/ti-musb.c
@@ -19,7 +19,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 
 /* USB 2.0 PHY Control */
 #define CM_PHY_PWRDN			(1 << 0)
@@ -251,4 +251,4 @@ U_BOOT_DRIVER(ti_musb_wrapper) = {
 	.bind = ti_musb_wrapper_bind,
 };
 
-#endif /* CONFIG_DM_USB */
+#endif /* CONFIG_IS_ENABLED(DM_USB) */
diff --git a/drivers/usb/musb-new/usb-compat.h b/drivers/usb/musb-new/usb-compat.h
index 760bd78..f2c18ad 100644
--- a/drivers/usb/musb-new/usb-compat.h
+++ b/drivers/usb/musb-new/usb-compat.h
@@ -67,7 +67,7 @@ static inline int usb_hcd_unmap_urb_for_dma(struct usb_hcd *hcd,
 	return 0;
 }
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 static inline struct usb_device *usb_dev_get_parent(struct usb_device *udev)
 {
 	struct udevice *parent = udev->dev->parent;
diff --git a/include/usb.h b/include/usb.h
index b6b48a8..420a30e 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -140,7 +140,7 @@ struct usb_device {
 	int act_len;			/* transferred bytes */
 	int maxchild;			/* Number of ports if hub */
 	int portnr;			/* Port number, 1=first */
-#ifndef CONFIG_DM_USB
+#if !CONFIG_IS_ENABLED(DM_USB)
 	/* parent hub, or NULL if this is the root hub */
 	struct usb_device *parent;
 	struct usb_device *children[USB_MAXCHILDREN];
@@ -148,7 +148,7 @@ struct usb_device {
 #endif
 	/* slot_id - for xHCI enabled devices */
 	unsigned int slot_id;
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 	struct udevice *dev;		/* Pointer to associated device */
 	struct udevice *controller_dev;	/* Pointer to associated controller */
 #endif
@@ -173,7 +173,7 @@ enum usb_init_type {
 int usb_lowlevel_init(int index, enum usb_init_type init, void **controller);
 int usb_lowlevel_stop(int index);
 
-#if defined(CONFIG_USB_MUSB_HOST) || defined(CONFIG_DM_USB)
+#if defined(CONFIG_USB_MUSB_HOST) || CONFIG_IS_ENABLED(DM_USB)
 int usb_reset_root_port(struct usb_device *dev);
 #else
 #define usb_reset_root_port(dev)
@@ -187,7 +187,7 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 			int transfer_len, int interval);
 
 #if defined CONFIG_USB_EHCI_HCD || defined CONFIG_USB_MUSB_HOST \
-	|| defined(CONFIG_DM_USB)
+	|| CONFIG_IS_ENABLED(DM_USB)
 struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
 	int queuesize, int elementsize, void *buffer, int interval);
 int destroy_int_queue(struct usb_device *dev, struct int_queue *queue);
@@ -588,7 +588,7 @@ struct usb_hub_device {
 	struct usb_tt tt;		/* Transaction Translator */
 };
 
-#ifdef CONFIG_DM_USB
+#if CONFIG_IS_ENABLED(DM_USB)
 /**
  * struct usb_platdata - Platform data about a USB controller
  *
@@ -912,7 +912,7 @@ int usb_setup_ehci_gadget(struct ehci_ctrl **ctlrp);
  */
 void usb_stor_reset(void);
 
-#else /* !CONFIG_DM_USB */
+#else /* !CONFIG_IS_ENABLED(DM_USB) */
 
 struct usb_device *usb_get_dev_index(int index);