usb: renesas: Fix R-Car spelling

The correct spelling is R-Car, including the dash, update the usage.
Kconfig strings and comment changes only, no functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 010084e..c815764 100644 (file)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -115,10 +115,10 @@ config USB_GADGET_DWC2_OTG
          USB_GADGET to be enabled.
 
 config USB_RENESAS_USBHS
-       bool "Renesas RCar USB2.0 HS controller (gadget mode)"
+       bool "Renesas R-Car USB2.0 HS controller (gadget mode)"
        select USB_GADGET_DUALSPEED
        help
-         The Renesas Rcar USB 2.0 high-speed gadget controller
+         The Renesas R-Car USB 2.0 high-speed gadget controller
          integrated into Salvator and Kingfisher boards. Select this
          option if you want the driver to operate in Peripheral mode.
          This option requires USB_GADGET to be enabled.

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index bb5893d..24786a2 100644 (file)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -103,12 +103,12 @@ config USB_XHCI_PCI
          Enables support for the PCI-based xHCI controller.
 
 config USB_XHCI_RCAR
-       bool "Renesas RCar USB 3.0 support"
+       bool "Renesas R-Car USB 3.0 support"
        default y
        depends on ARCH_RENESAS
        help
          Choose this option to add support for USB 3.0 driver on Renesas
-         RCar Gen3 SoCs.
+         R-Car Gen3 SoCs.
 
 config USB_XHCI_STI
        bool "Support for STMicroelectronics STiH407 family on-chip xHCI USB controller"

diff --git a/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h b/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
index 8db88f0..7c909b4 100644 (file)
--- a/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
+++ b/drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h
@@ -1,5 +1,5 @@
 /*
- * Renesas RCar xHCI controller firmware version 3
+ * Renesas R-Car xHCI controller firmware version 3
  *
  * Copyright (c) 2014, Renesas Electronics Corporation
  * All rights reserved.

diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c
index 38c5928..b728070 100644 (file)
--- a/drivers/usb/host/xhci-rcar.c
+++ b/drivers/usb/host/xhci-rcar.c
@@ -2,7 +2,7 @@
 /*
  * Copyright (C) 2017 Marek Vasut <marek.vasut@gmail.com>
  *
- * Renesas RCar USB HOST xHCI Controller
+ * Renesas R-Car USB HOST xHCI Controller
  */
 
 #include <clk.h>