staging: wlags49_h2: Remove MUL/DIV_BY_2

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / wlags49_h2 / hcfdef.h

diff --git a/drivers/staging/wlags49_h2/hcfdef.h b/drivers/staging/wlags49_h2/hcfdef.h
index 8fb870dcab73a5e023d15351bb4d2d6b0f4d753e..a62b53a22891078bf6f6b148964591482eb16d7a 100644 (file)
--- a/drivers/staging/wlags49_h2/hcfdef.h
+++ b/drivers/staging/wlags49_h2/hcfdef.h
@@ -568,9 +568,6 @@ err: ;
 
 #define LOF(x)          (sizeof(x)/sizeof(hcf_16)-1)
 
-#define MUL_BY_2( x )   ( (x) << 1 )                        //used to multiply by 2
-#define DIV_BY_2( x )   ( (x) >> 1 )                        //used to divide by 2
-
 //resolve problems on for some 16 bits compilers to create 32 bit values
 #define MERGE_2( hw, lw )   ( ( ((hcf_32)(hw)) << 16 ) | ((hcf_16)(lw)) )