doc/openocd.texi: fix cross referencing

Commit b04c7c2ca5 adds the cross
reference target "adapter_usb_location", but references it with
the command @xref inside a text, where command @ref should be
used. This triggers a compile warning:
	doc/openocd.texi:2517: warning: `.' or `,' must follow @xref, not c

Replace @xref with @ref and adapt both the text and the command
syntax.

Change-Id: I1520ffecb7d1d375f924492b1884d5b47f399007
Fixes: b04c7c2ca5 ("ftdi: use "adapter usb location" instead of
ftdi_location command")
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5045
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Antonio Borneo 2019-04-06 09:40:18 +02:00 committed by Matthias Welwarsky
parent 83515b60c9
commit ae4b2720a4
1 changed files with 1 additions and 1 deletions

View File

@ -2514,7 +2514,7 @@ and are not restricted to containing only decimal digits.)
@deffn {Config Command} {ftdi_location} <bus>-<port>[.<port>]...
@emph{DEPRECATED -- avoid using this.
Use the @xref{adapter_usb_location, adapter usb location} command instead.}
Use the command @ref{adapter_usb_location,,adapter usb location} instead.}
Specifies the physical USB port of the adapter to use. The path
roots at @var{bus} and walks down the physical ports, with each