soc: apple: apple-pmgr-pwrstate: remove MODULE_LICENSE in non-modules

Since commit 8b41fc44 ("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>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
Acked-by: Sven Peter <sven@svenpeter.dev>
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: Hector Martin <marcan@marcan.st>
Cc: Sven Peter <sven@svenpeter.dev>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: asahi@lists.linux.dev
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>

drivers/soc/apple/apple-pmgr-pwrstate.c

@@ -322,6 +322,5 @@ static struct platform_driver apple_pmgr_ps_driver = {
 
 MODULE_AUTHOR("Hector Martin <marcan@marcan.st>");
 MODULE_DESCRIPTION("PMGR power state driver for Apple SoCs");
-MODULE_LICENSE("GPL v2");
 
 module_platform_driver(apple_pmgr_ps_driver);