staging: winbond: fixing some code styles issues

This patch fix some code style warnings found by the checkpatch.pl script, changing spaces for a tab
Signed-off-by: Chihau Chau <chihau@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/winbond/phy_calibration.c

@@ -27,10 +27,10 @@
 #define DEG2RAD(X)      0.017453 * (X)
 
 static const s32 Angles[] = {
-    FIXED(DEG2RAD(45.0)),     FIXED(DEG2RAD(26.565)),   FIXED(DEG2RAD(14.0362)),
-    FIXED(DEG2RAD(7.12502)),  FIXED(DEG2RAD(3.57633)),  FIXED(DEG2RAD(1.78991)),
-    FIXED(DEG2RAD(0.895174)), FIXED(DEG2RAD(0.447614)), FIXED(DEG2RAD(0.223811)),
-    FIXED(DEG2RAD(0.111906)), FIXED(DEG2RAD(0.055953)), FIXED(DEG2RAD(0.027977))
+	FIXED(DEG2RAD(45.0)),     FIXED(DEG2RAD(26.565)),   FIXED(DEG2RAD(14.0362)),
+	FIXED(DEG2RAD(7.12502)),  FIXED(DEG2RAD(3.57633)),  FIXED(DEG2RAD(1.78991)),
+	FIXED(DEG2RAD(0.895174)), FIXED(DEG2RAD(0.447614)), FIXED(DEG2RAD(0.223811)),
+	FIXED(DEG2RAD(0.111906)), FIXED(DEG2RAD(0.055953)), FIXED(DEG2RAD(0.027977))
 };
 
 /****************** LOCAL FUNCTION DECLARATION SECTION **********************/