ARM: orion5x: drop unused include from common.c

asm/times.h only defines CLOCK_TICK_RATE, cycles_t and get_cycles. All
three are not used in this file.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

arch/arm/mach-orion5x/common.c

@@ -24,7 +24,6 @@
 #include <asm/page.h>
 #include <asm/setup.h>
 #include <asm/system_misc.h>
-#include <asm/timex.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>