ARM: at91/PMC: at91sam9n12 family has a PLLB

Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NBo Shen <voice.shen@atmel.com>

arch/arm/mach-at91/clock.c

@@ -75,7 +75,6 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
 #define cpu_has_pllb()		(!(cpu_is_at91sam9rl() \
 				|| cpu_is_at91sam9g45() \
 				|| cpu_is_at91sam9x5() \
-				|| cpu_is_at91sam9n12() \
 				|| cpu_is_sama5d3()))
 
 #define cpu_has_upll()		(cpu_is_at91sam9g45() \