mtd: bcm63xxpart: remove MODULE_LICENSE in non-modules

Since commit 8b41fc4 ("kbuild: create modules.builtin without
Makefile.modbuiltin or tristate.conf"), MODULE_LICENSE declarations
are used to identify modules. As a consequence, uses of the macro
in non-modules will cause modprobe to misidentify their containing
object file as a module when it is not (false positives), and modprobe
might succeed rather than failing with a suitable error message.

So remove it in the files in this commit, none of which can be built as
modules.

Signed-off-by: Nick Alcock <nick.alcock@oracle.com>
Suggested-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: linux-modules@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230224150811.80316-19-nick.alcock@oracle.com

Author: nickalcock

drivers/mtd/parsers/bcm63xxpart.c

@@ -164,7 +164,6 @@ static struct mtd_part_parser bcm63xx_cfe_parser = {
 };
 module_mtd_part_parser(bcm63xx_cfe_parser);
 
-MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Daniel Dickinson <openwrt@cshore.neomailbox.net>");
 MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
 MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");