Blackfin: gpio/portmux: clean up whitespace corruption

Random tabs instead of spaces, mixes of the two, and unicode spaces
instead of ascii spaces.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

arch/blackfin/include/asm/portmux.h

 /*
  * Common header file for Blackfin family of processors
  *
- * Copyright 2007-2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
+ * Copyright 2007-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
  */
 
 #ifndef _PORTMUX_H_

arch/blackfin/mach-bf537/include/mach/portmux.h

@@ -136,7 +136,6 @@
 	P_MDC, \
 	P_MDIO, 0}
 
-
 #define P_RMII0 {\
 	P_MII0_ETxD0, \
 	P_MII0_ETxD1, \
@@ -149,4 +148,5 @@
 	P_RMII0_CRS_DV, \
 	P_MDC, \
 	P_MDIO, 0}
+
 #endif /* _MACH_PORTMUX_H_ */