serial: fsl_linflexuart: Be consistent with the name

For consistency reasons, spell the controller name as "LINFlexD" in
comments and documentation.
Signed-off-by: NStefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com>
Link: https://lore.kernel.org/r/1571230107-8493-4-git-send-email-stefan-gabriel.mirea@nxp.comSigned-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Documentation/admin-guide/kernel-parameters.txt

@@ -1101,7 +1101,7 @@
 			mapped with the correct attributes.
 
 		linflex,<addr>
-			Use early console provided by Freescale LinFlex UART
+			Use early console provided by Freescale LINFlexD UART
 			serial driver for NXP S32V234 SoCs. A valid base
 			address must be provided, and the serial port must
 			already be setup and configured.

drivers/tty/serial/Kconfig

@@ -1392,19 +1392,19 @@ config SERIAL_FSL_LPUART_CONSOLE
 	  you can make it the console by answering Y to this option.
 
 config SERIAL_FSL_LINFLEXUART
-	tristate "Freescale linflexuart serial port support"
+	tristate "Freescale LINFlexD UART serial port support"
 	depends on PRINTK
 	select SERIAL_CORE
 	help
-	  Support for the on-chip linflexuart on some Freescale SOCs.
+	  Support for the on-chip LINFlexD UART on some Freescale SOCs.
 
 config SERIAL_FSL_LINFLEXUART_CONSOLE
-	bool "Console on Freescale linflexuart serial port"
+	bool "Console on Freescale LINFlexD UART serial port"
 	depends on SERIAL_FSL_LINFLEXUART=y
 	select SERIAL_CORE_CONSOLE
 	select SERIAL_EARLYCON
 	help
-	  If you have enabled the linflexuart serial port on the Freescale
+	  If you have enabled the LINFlexD UART serial port on the Freescale
 	  SoCs, you can make it the console by answering Y to this option.
 
 config SERIAL_CONEXANT_DIGICOLOR

drivers/tty/serial/fsl_linflexuart.c

 // SPDX-License-Identifier: GPL-2.0-or-later
 /*
- * Freescale linflexuart serial port driver
+ * Freescale LINFlexD UART serial port driver
  *
  * Copyright 2012-2016 Freescale Semiconductor, Inc.
  * Copyright 2017-2019 NXP
@@ -940,5 +940,5 @@ static void __exit linflex_serial_exit(void)
 module_init(linflex_serial_init);
 module_exit(linflex_serial_exit);
 
-MODULE_DESCRIPTION("Freescale linflex serial port driver");
+MODULE_DESCRIPTION("Freescale LINFlexD serial port driver");
 MODULE_LICENSE("GPL v2");

include/uapi/linux/serial_core.h

@@ -290,7 +290,7 @@
 /* Sunix UART */
 #define PORT_SUNIX	121
 
-/* Freescale Linflex UART */
+/* Freescale LINFlexD UART */
 #define PORT_LINFLEXUART	122
 
 #endif /* _UAPILINUX_SERIAL_CORE_H */