diff --git a/drivers/staging/ks7010/ks7010_sdio.h b/drivers/staging/ks7010/ks7010_sdio.h
index 0a0951ffffa6..0f5fd848e23d 100644
--- a/drivers/staging/ks7010/ks7010_sdio.h
+++ b/drivers/staging/ks7010/ks7010_sdio.h
@@ -1,5 +1,5 @@
 /*
- *   Driver for KeyStream, KS7010 based SDIO cards. 
+ *   Driver for KeyStream, KS7010 based SDIO cards.
  *
  *   Copyright (C) 2006-2008 KeyStream Corp.
  *   Copyright (C) 2009 Renesas Technology Corp.
@@ -41,7 +41,7 @@
 /* Write Index Register */
 #define WRITE_INDEX		0x000010
 
-/* Write Status/Read Data Size Register 
+/* Write Status/Read Data Size Register
  * for network packet (less than 2048 bytes data)
  */
 #define WSTATUS_RSIZE		0x000014