[PATCH] gpio: max730x: don't use kernel-doc marker for regular comment

[Randy Dunlap <rdunlap@xxxxxxxxxxxxx>]

Use a common C comment (/*) instead of kernel-doc notation to prevent
warnings from scripts/kernel-doc.

gpio-max730x.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
gpio-max730x.c:3: warning: missing initial short description on line:
 * Copyright (C) 2006 Juergen Beisert, Pengutronix

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
---
 drivers/gpio/gpio-max730x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -- a/drivers/gpio/gpio-max730x.c b/drivers/gpio/gpio-max730x.c
--- a/drivers/gpio/gpio-max730x.c
+++ b/drivers/gpio/gpio-max730x.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (C) 2006 Juergen Beisert, Pengutronix
  * Copyright (C) 2008 Guennadi Liakhovetski, Pengutronix
  * Copyright (C) 2009 Wolfram Sang, Pengutronix