arm64: suspend: make hw_breakpoint_restore static
arm64: suspend: make hw_breakpoint_restore static

hw_breakpoint_restore is only used within suspend.c, so it can be
declared static.

Signed-off-by: Jisheng Zhang <32a98b7880ab27b0cd7901af249e2ffd9126af80@marvell.com>
Signed-off-by: Catalin Marinas <15ce75b290ebaf27c3f9fd73ab848685ed3d8261@arm.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs