clk: bcm2835: make license text and module license match

The license text is specifying GPL v2 or later but the MODULE_LICENSE
is set to GPL v2 which means GNU Public License v2 only. So choose the
license text as the correct one.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/bcm/clk-bcm2835-aux.c

@@ -79,4 +79,4 @@ builtin_platform_driver(bcm2835_aux_clk_driver);
 
 MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
 MODULE_DESCRIPTION("BCM2835 auxiliary peripheral clock driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");

drivers/clk/bcm/clk-bcm2835.c

@@ -2206,4 +2206,4 @@ builtin_platform_driver(bcm2835_clk_driver);
 
 MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
 MODULE_DESCRIPTION("BCM2835 clock driver");
-MODULE_LICENSE("GPL v2");
+MODULE_LICENSE("GPL");