MIPS: Octeon: Remove unnecessary MODULE_*()

octeon-platform.c can not be built as a module for two reasons:

(a) the Makefile doesn't allow it:
    obj-y := cpu.o setup.o octeon-platform.o octeon-irq.o csrc-octeon.o

(b) the multiple *_initcall() statements, each of which are translated
    to a module_init() call when attempting a module build, become
    aliases to init_module().  Having more than one alias will cause a
    build error.

Hence, rather than adding a linux/module.h include, remove the redundant
MODULE_*() from this file.
Acked-by: NDavid Daney <david.daney@cavium.com>
Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/mips/cavium-octeon/octeon-platform.c

@@ -1060,7 +1060,3 @@ static int __init octeon_publish_devices(void)
 	return of_platform_bus_probe(NULL, octeon_ids, NULL);
 }
 arch_initcall(octeon_publish_devices);
-
-MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Platform driver for Octeon SOC");