diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
index 5d949d763a918810571f46f5b163cb61a740ca2a..1205c28a2078229b739f5983d833a91b082dbbda 100644
--- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
@@ -587,23 +587,23 @@
 #define UICR1_IM14	(1 << 6)	/* Interrupt mask ep 14 */
 #define UICR1_IM15	(1 << 7)	/* Interrupt mask ep 15 */
 
-#define USIR0_IR0	(1 << 0)	/* Interrup request ep 0 */
-#define USIR0_IR1	(1 << 1)	/* Interrup request ep 1 */
-#define USIR0_IR2	(1 << 2)	/* Interrup request ep 2 */
-#define USIR0_IR3	(1 << 3)	/* Interrup request ep 3 */
-#define USIR0_IR4	(1 << 4)	/* Interrup request ep 4 */
-#define USIR0_IR5	(1 << 5)	/* Interrup request ep 5 */
-#define USIR0_IR6	(1 << 6)	/* Interrup request ep 6 */
-#define USIR0_IR7	(1 << 7)	/* Interrup request ep 7 */
-
-#define USIR1_IR8	(1 << 0)	/* Interrup request ep 8 */
-#define USIR1_IR9	(1 << 1)	/* Interrup request ep 9 */
-#define USIR1_IR10	(1 << 2)	/* Interrup request ep 10 */
-#define USIR1_IR11	(1 << 3)	/* Interrup request ep 11 */
-#define USIR1_IR12	(1 << 4)	/* Interrup request ep 12 */
-#define USIR1_IR13	(1 << 5)	/* Interrup request ep 13 */
-#define USIR1_IR14	(1 << 6)	/* Interrup request ep 14 */
-#define USIR1_IR15	(1 << 7)	/* Interrup request ep 15 */
+#define USIR0_IR0	(1 << 0)	/* Interrupt request ep 0 */
+#define USIR0_IR1	(1 << 1)	/* Interrupt request ep 1 */
+#define USIR0_IR2	(1 << 2)	/* Interrupt request ep 2 */
+#define USIR0_IR3	(1 << 3)	/* Interrupt request ep 3 */
+#define USIR0_IR4	(1 << 4)	/* Interrupt request ep 4 */
+#define USIR0_IR5	(1 << 5)	/* Interrupt request ep 5 */
+#define USIR0_IR6	(1 << 6)	/* Interrupt request ep 6 */
+#define USIR0_IR7	(1 << 7)	/* Interrupt request ep 7 */
+
+#define USIR1_IR8	(1 << 0)	/* Interrupt request ep 8 */
+#define USIR1_IR9	(1 << 1)	/* Interrupt request ep 9 */
+#define USIR1_IR10	(1 << 2)	/* Interrupt request ep 10 */
+#define USIR1_IR11	(1 << 3)	/* Interrupt request ep 11 */
+#define USIR1_IR12	(1 << 4)	/* Interrupt request ep 12 */
+#define USIR1_IR13	(1 << 5)	/* Interrupt request ep 13 */
+#define USIR1_IR14	(1 << 6)	/* Interrupt request ep 14 */
+#define USIR1_IR15	(1 << 7)	/* Interrupt request ep 15 */
 
 #define DCMD_LENGTH	0x01fff		/* length mask (max = 8K - 1) */
 
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 442494d71f12d38ff4dfefb8b5e9246447b73201..16ed24dbda4e3d832008554c1f4cbbbaec4b07e8 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -737,25 +737,25 @@
 
 #define USIR0		__REG(0x40600058)  /* UDC Status Interrupt Register 0 */
 
-#define USIR0_IR0	(1 << 0)	/* Interrup request ep 0 */
-#define USIR0_IR1	(1 << 1)	/* Interrup request ep 1 */
-#define USIR0_IR2	(1 << 2)	/* Interrup request ep 2 */
-#define USIR0_IR3	(1 << 3)	/* Interrup request ep 3 */
-#define USIR0_IR4	(1 << 4)	/* Interrup request ep 4 */
-#define USIR0_IR5	(1 << 5)	/* Interrup request ep 5 */
-#define USIR0_IR6	(1 << 6)	/* Interrup request ep 6 */
-#define USIR0_IR7	(1 << 7)	/* Interrup request ep 7 */
+#define USIR0_IR0	(1 << 0)	/* Interrupt request ep 0 */
+#define USIR0_IR1	(1 << 1)	/* Interrupt request ep 1 */
+#define USIR0_IR2	(1 << 2)	/* Interrupt request ep 2 */
+#define USIR0_IR3	(1 << 3)	/* Interrupt request ep 3 */
+#define USIR0_IR4	(1 << 4)	/* Interrupt request ep 4 */
+#define USIR0_IR5	(1 << 5)	/* Interrupt request ep 5 */
+#define USIR0_IR6	(1 << 6)	/* Interrupt request ep 6 */
+#define USIR0_IR7	(1 << 7)	/* Interrupt request ep 7 */
 
 #define USIR1		__REG(0x4060005C)  /* UDC Status Interrupt Register 1 */
 
-#define USIR1_IR8	(1 << 0)	/* Interrup request ep 8 */
-#define USIR1_IR9	(1 << 1)	/* Interrup request ep 9 */
-#define USIR1_IR10	(1 << 2)	/* Interrup request ep 10 */
-#define USIR1_IR11	(1 << 3)	/* Interrup request ep 11 */
-#define USIR1_IR12	(1 << 4)	/* Interrup request ep 12 */
-#define USIR1_IR13	(1 << 5)	/* Interrup request ep 13 */
-#define USIR1_IR14	(1 << 6)	/* Interrup request ep 14 */
-#define USIR1_IR15	(1 << 7)	/* Interrup request ep 15 */
+#define USIR1_IR8	(1 << 0)	/* Interrupt request ep 8 */
+#define USIR1_IR9	(1 << 1)	/* Interrupt request ep 9 */
+#define USIR1_IR10	(1 << 2)	/* Interrupt request ep 10 */
+#define USIR1_IR11	(1 << 3)	/* Interrupt request ep 11 */
+#define USIR1_IR12	(1 << 4)	/* Interrupt request ep 12 */
+#define USIR1_IR13	(1 << 5)	/* Interrupt request ep 13 */
+#define USIR1_IR14	(1 << 6)	/* Interrupt request ep 14 */
+#define USIR1_IR15	(1 << 7)	/* Interrupt request ep 15 */
 
 #elif defined(CONFIG_PXA27x)
 
@@ -1020,7 +1020,7 @@
 #define ICSR0		__REG(0x40800014)  /* ICP Status Register 0 */
 #define ICSR1		__REG(0x40800018)  /* ICP Status Register 1 */
 
-#define ICCR0_AME	(1 << 7)	/* Adress match enable */
+#define ICCR0_AME	(1 << 7)	/* Address match enable */
 #define ICCR0_TIE	(1 << 6)	/* Transmit FIFO interrupt enable */
 #define ICCR0_RIE	(1 << 5)	/* Recieve FIFO interrupt enable */
 #define ICCR0_RXE	(1 << 4)	/* Receive enable */
diff --git a/include/asm-arm/hardware/it8152.h b/include/asm-arm/hardware/it8152.h
index aaebb61aca4872cb7147a25653072db98c436e5b..74b5fff7f57575f3f67e3f085d6befb51a682d48 100644
--- a/include/asm-arm/hardware/it8152.h
+++ b/include/asm-arm/hardware/it8152.h
@@ -42,7 +42,7 @@ extern unsigned long it8152_base_address;
 #define IT8152_GPIO_GPDR		__REG_IT8152(0x3f00500)
 
 /*
-  Interrup contoler per register summary:
+  Interrupt controller per register summary:
   ---------------------------------------
   LCDNIRR:
   IT8152_LD_IRQ(8) PCICLK stop
diff --git a/include/asm-arm/mach/udc_pxa2xx.h b/include/asm-arm/mach/udc_pxa2xx.h
index f191e147ea90aed42aa691fa37f043ad7cc897e2..f9f3606986c27fedea03382b9de34ba1a7667e89 100644
--- a/include/asm-arm/mach/udc_pxa2xx.h
+++ b/include/asm-arm/mach/udc_pxa2xx.h
@@ -16,7 +16,7 @@ struct pxa2xx_udc_mach_info {
 #define	PXA2XX_UDC_CMD_DISCONNECT	1	/* so host won't see us */
 
 	/* Boards following the design guidelines in the developer's manual,
-	 * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+	 * with on-chip GPIOs not Lubbock's weird hardware, can have a sane
 	 * VBUS IRQ and omit the methods above.  Store the GPIO number
 	 * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
 	 * Note that sometimes the signals go through inverters...