ARM: 7209/1: Use generic ARM instruction set condition code checks for kprobes.

This patch changes the kprobes implementation to use the generic ARM
instruction set condition code checks, rather than a dedicated
implementation.

Signed-off-by: Leif Lindholm <leif.lindholm@arm.com>
Acked-by: Jon Medhurst <tixy@yxit.co.uk>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>