irqchip/vic: Make vic_syscore_ops and vic_of_init static

The vic_syscore_ops and vic_of_init functions are not exported
outside the driver, so make them static to remove the following
warnings:

drivers/irqchip/irq-vic.c:170:20: warning: symbol 'vic_syscore_ops' was not declared. Should it be static?
drivers/irqchip/irq-vic.c:520:12: warning: symbol 'vic_of_init' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Link: https://lkml.kernel.org/r/1465468212-2937-1-git-send-email-ben.dooks@codethink.co.uk
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
1 file changed