omap3: move check_revision above check_features

omap3_check_revision() does not depend on omap3_check_features()
move this above so that we can add logic based on revision
detected in check_features.

Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/id.c

@@ -352,8 +352,8 @@ void __init omap2_check_revision(void)
 	if (cpu_is_omap24xx())
 		omap24xx_check_revision();
 	else if (cpu_is_omap34xx()) {
-		omap3_check_features();
 		omap3_check_revision();
+		omap3_check_features();
 		omap3_cpuinfo();
 	}
 	else if (cpu_is_omap44xx()) {