[ARM] Fix eseries IRQ limit

The max IRQ is too small for all e-series machines which have at least one
GPIO expander chip in them.

Signed-off-by: Ian Molton <spyro@f2s.com>

arch/arm/mach-pxa/include/mach/irqs.h

@@ -183,6 +183,7 @@
       defined(CONFIG_MACH_TOSA) || \
       defined(CONFIG_MACH_MAINSTONE) || \
       defined(CONFIG_MACH_PCM027) || \
+      defined(CONFIG_ARCH_PXA_ESERIES) || \
       defined(CONFIG_MACH_MAGICIAN)
 #define NR_IRQS			(IRQ_BOARD_END)
 #elif defined(CONFIG_MACH_ZYLONITE)