[PATCH v4] vt: fix kernel-doc warnings in ucs_get_fallback()

[Randy Dunlap]

Use the correct function parameter name in ucs_get_fallback() to prevent
kernel-doc warnings:

Warning: drivers/tty/vt/ucs.c:218 function parameter 'cp' not described in 'ucs_get_fallback'
Warning: drivers/tty/vt/ucs.c:218 Excess function parameter 'base' description in 'ucs_get_fallback'

Fixes: fe26933cf1e1 ("vt: add ucs_get_fallback()")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Nicolas Pitre <npitre@xxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Jiri Slaby <jirislaby@xxxxxxxxxx>
Cc: linux-serial@xxxxxxxxxxxxxxx
Reviewed-by: Nicolas Pitre <npitre@xxxxxxxxxxxx>.
---
v2: add Jiri and linux-serial. Mea culpa.
v3: drop "Base" from @cp description (Nicolas).
v4: add Nicolas' Reviewed-by tag (duh).

 drivers/tty/vt/ucs.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- lnx-616-rc1.orig/drivers/tty/vt/ucs.c
+++ lnx-616-rc1/drivers/tty/vt/ucs.c
@@ -206,7 +206,7 @@ static int ucs_page_entry_cmp(const void
 
 /**
  * ucs_get_fallback() - Get a substitution for the provided Unicode character
- * @base: Base Unicode code point (UCS-4)
+ * @cp: Unicode code point (UCS-4)
  *
  * Get a simpler fallback character for the provided Unicode character.
  * This is used for terminal display when corresponding glyph is unavailable.