treewide: capitalize 'USB'

Change-Id: I7650786ea50465a4c2d11de948fdb81f4e509772
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39100
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

6 files changed, 12 insertions, 12 deletions

diff --git a/payloads/libpayload/drivers/udc/chipidea.c b/payloads/libpayload/drivers/udc/chipidea.c
index 702cd6e4d2..d8d02f22c8 100644
--- a/payloads/libpayload/drivers/udc/chipidea.c
+++ b/payloads/libpayload/drivers/udc/chipidea.c
@@ -81,7 +81,7 @@ static int chipidea_hw_init(struct usbdev_ctrl *this, void *_opreg,
 	memcpy(&this->device_descriptor, dd, sizeof(*dd));
 
 	if (p->qhlist == NULL)
-		die("failed to allocate memory for usb device mode");
+		die("failed to allocate memory for USB device mode");
 
 	memset(p->qhlist, 0, sizeof(struct qh) * CI_QHELEMENTS);
 
@@ -102,7 +102,7 @@ static int chipidea_hw_init(struct usbdev_ctrl *this, void *_opreg,
 	p->qhlist[1].config = QH_MPS(64) | QH_NO_AUTO_ZLT | QH_IOS;
 
 	do {
-		debug("waiting for usb phy clk valid: %x\n",
+		debug("waiting for USB phy clk valid: %x\n",
 			readl(&p->opreg->susp_ctrl));
 		mdelay(1);
 	} while ((readl(&p->opreg->susp_ctrl) & (1 << 7)) == 0);
diff --git a/payloads/libpayload/drivers/udc/chipidea_priv.h b/payloads/libpayload/drivers/udc/chipidea_priv.h
index ede97ab264..82870c3579 100644
--- a/payloads/libpayload/drivers/udc/chipidea_priv.h
+++ b/payloads/libpayload/drivers/udc/chipidea_priv.h
@@ -47,7 +47,7 @@ struct chipidea_opreg {
 	uint32_t portsc; // 0x174
 	uint32_t pad178[15];
 	uint32_t devlc; // 0x1b4
-		/* 25:26: host-desired usb version
+		/* 25:26: host-desired USB version
 		 * 23: force full speed */
 	uint32_t pad1b8[16];
 	uint32_t usbmode; // 0x1f8
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c
index 1cfa8bb6d6..bf8a5eaa81 100644
--- a/payloads/libpayload/drivers/usb/ehci.c
+++ b/payloads/libpayload/drivers/usb/ehci.c
@@ -291,7 +291,7 @@ static int ehci_set_async_schedule(ehci_t *ehcic, int enable)
 
 	/* Memory barrier to ensure that all memory accesses before we set the
 	 * async schedule are complete. It was observed especially in the case of
-	 * arm64, that netboot and usb stuff resulted in lots of errors possibly
+	 * arm64, that netboot and USB stuff resulted in lots of errors possibly
 	 * due to CPU reordering. Hence, enforcing strict CPU ordering.
 	 */
 	mb();
diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c
index d98fd9e2bc..942e1b1f6b 100644
--- a/payloads/libpayload/drivers/usb/usb.c
+++ b/payloads/libpayload/drivers/usb/usb.c
@@ -634,14 +634,14 @@ set_address (hci_t *controller, usb_speed speed, int hubport, int hubaddr)
 
 /*
  * Should be called by the hub drivers whenever a physical detach occurs
- * and can be called by usb class drivers if they are unsatisfied with a
+ * and can be called by USB class drivers if they are unsatisfied with a
  * malfunctioning device.
  */
 void
 usb_detach_device(hci_t *controller, int devno)
 {
 	/* check if device exists, as we may have
-	   been called yet by the usb class driver */
+	   been called yet by the USB class driver */
 	if (controller->devices[devno]) {
 		controller->devices[devno]->destroy (controller->devices[devno]);
 
diff --git a/payloads/libpayload/drivers/usb/usbmsc.c b/payloads/libpayload/drivers/usb/usbmsc.c
index 50fd24b1f8..ed7ad1acd4 100755
--- a/payloads/libpayload/drivers/usb/usbmsc.c
+++ b/payloads/libpayload/drivers/usb/usbmsc.c
@@ -126,7 +126,7 @@ enum {
 	 * MSC commands can be
 	 *   successful,
 	 *   fail with proper response or
-	 *   fail totally, which results in detaching of the usb device
+	 *   fail totally, which results in detaching of the USB device
 	 *   and immediate cleanup of the usbdev_t structure.
 	 * In the latter case the caller has to make sure, that he won't
 	 * use the device any more.
@@ -703,14 +703,14 @@ usb_msc_poll (usbdev_t *dev)
 		return;
 
 	if (!prev_ready && msc->ready) {
-		usb_debug ("usb msc: not ready -> ready (lun %d)\n", msc->lun);
+		usb_debug ("USB msc: not ready -> ready (lun %d)\n", msc->lun);
 		usb_msc_create_disk (dev);
 	} else if (prev_ready && !msc->ready) {
-		usb_debug ("usb msc: ready -> not ready (lun %d)\n", msc->lun);
+		usb_debug ("USB msc: ready -> not ready (lun %d)\n", msc->lun);
 		usb_msc_remove_disk (dev);
 	} else if (!prev_ready && !msc->ready) {
 		u8 new_lun = (msc->lun + 1) % msc->num_luns;
-		usb_debug("usb msc: not ready (lun %d) -> lun %d\n", msc->lun,
+		usb_debug("USB msc: not ready (lun %d) -> lun %d\n", msc->lun,
 			  new_lun);
 		msc->lun = new_lun;
 	}
diff --git a/payloads/libpayload/include/usb/usb.h b/payloads/libpayload/include/usb/usb.h
index 8505c4f60b..5d27f7cbc6 100644
--- a/payloads/libpayload/include/usb/usb.h
+++ b/payloads/libpayload/include/usb/usb.h
@@ -217,7 +217,7 @@ struct usbdev {
 	hci_t *controller;
 	endpoint_t endpoints[32];
 	int num_endp;
-	int address;		// usb address
+	int address;		// USB address
 	int hub;		// hub, device is attached to
 	int port;		// port where device is attached
 	usb_speed speed;
@@ -263,7 +263,7 @@ struct usbdev_hc {
 	u8* (*poll_intr_queue) (void *queue);
 	void *instance;
 
-	/* set_address():		Tell the usb device its address (xHCI
+	/* set_address():		Tell the USB device its address (xHCI
 					controllers want to do this by
 					themselves). Also, allocate the usbdev
 					structure, initialize enpoint 0