include/asm-arm/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/include/asm-arm/hardware/it8152.h b/include/asm-arm/hardware/it8152.h
index aaebb61..74b5fff 100644
--- a/include/asm-arm/hardware/it8152.h
+++ b/include/asm-arm/hardware/it8152.h
@@ -42,7 +42,7 @@
 #define IT8152_GPIO_GPDR		__REG_IT8152(0x3f00500)
 
 /*
-  Interrup contoler per register summary:
+  Interrupt controller per register summary:
   ---------------------------------------
   LCDNIRR:
   IT8152_LD_IRQ(8) PCICLK stop