WS cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h
index 79081de..b33e6f7 100644
--- a/arch/arm/include/asm/arch-am33xx/cpu.h
+++ b/arch/arm/include/asm/arch-am33xx/cpu.h
@@ -408,7 +408,7 @@
 	unsigned int resv1;
 	unsigned int clktimer2clk;	/* offset 0x04 */
 	unsigned int resv2[11];
-	unsigned int clkselmacclk;	/* offset 0x34 */ 
+	unsigned int clkselmacclk;	/* offset 0x34 */
 };
 #endif /* CONFIG_AM43XX */