[PATCH v2 13/13] usb: renesas: Fix R-Car spelling

[Marek Vasut]

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 at mailbox.org>
---
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
V2: No change
---
 drivers/usb/gadget/Kconfig                   | 4 ++--
 drivers/usb/host/Kconfig                     | 4 ++--
 drivers/usb/host/xhci-rcar-r8a779x_usb3_v3.h | 2 +-
 drivers/usb/host/xhci-rcar.c                 | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 010084ef7f3..c815764c2bc 100644
--- 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 bb5893d56db..24786a2bc91 100644
--- 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 8db88f0dcfa..7c909b4697a 100644
--- 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 38c5928faed..b72807053c4 100644
--- 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 at gmail.com>
  *
- * Renesas RCar USB HOST xHCI Controller
+ * Renesas R-Car USB HOST xHCI Controller
  */
 
 #include <clk.h>
-- 
2.45.2