Remove unneeded remnants of bcopy().

Since bcopy() is no longer used, delete all remaining references to it. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>

Remove unneeded remnants of bcopy().
Since bcopy() is no longer used, delete all remaining references to it. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Robert P. J. Day · Tom Rini
1 parent 5c2728ff0f
Showing 4 changed files with 0 additions and 37 deletions Side-by-side Diff
arch/microblaze/include/asm/string.h
arch/powerpc/lib/ppcstring.S
include/linux/string.h
lib/string.c
@@ -17,13 +17,11 @@
 #define __MICROBLAZE_STRING_H__
  
 #if 0
-#define __HAVE_ARCH_BCOPY
 #define __HAVE_ARCH_MEMCPY
 #define __HAVE_ARCH_MEMSET
 #define __HAVE_ARCH_MEMMOVE
  
 extern void *memcpy (void *, const void *, __kernel_size_t);
-extern void bcopy (const char *, char *, int);
 extern void *memset (void *, int, __kernel_size_t);
 extern void *memmove (void *, const void *, __kernel_size_t);
 #endif
@@ -92,13 +92,6 @@
 	bdnz	8b
 	blr
  
-	.globl	bcopy
-bcopy:
-	mr	r6,r3
-	mr	r3,r4
-	mr	r4,r6
-	b	memcpy
-
 	.globl	memmove
 memmove:
 	cmplw	0,r3,r4
@@ -20,10 +20,6 @@
  */
 #include <asm/string.h>
  
-#ifndef __HAVE_ARCH_BCOPY
-char *bcopy(const char *src, char *dest, int count);
-#endif
-
 #ifndef __HAVE_ARCH_STRCPY
 extern char * strcpy(char *,const char *);
 #endif
@@ -461,30 +461,6 @@
 }
 #endif
  
-#ifndef __HAVE_ARCH_BCOPY
-/**
- * bcopy - Copy one area of memory to another
- * @src: Where to copy from
- * @dest: Where to copy to
- * @count: The size of the area.
- *
- * Note that this is the same as memcpy(), with the arguments reversed.
- * memcpy() is the standard, bcopy() is a legacy BSD function.
- *
- * You should not use this function to access IO space, use memcpy_toio()
- * or memcpy_fromio() instead.
- */
-char * bcopy(const char * src, char * dest, int count)
-{
-	char *tmp = dest;
-
-	while (count--)
-		*tmp++ = *src++;
-
-	return dest;
-}
-#endif
-
 #ifndef __HAVE_ARCH_MEMCPY
 /**
  * memcpy - Copy one area of memory to another
...	...	@@ -17,13 +17,11 @@
17	17	#define __MICROBLAZE_STRING_H__
18	18
19	19	#if 0
20		-#define __HAVE_ARCH_BCOPY
21	20	#define __HAVE_ARCH_MEMCPY
22	21	#define __HAVE_ARCH_MEMSET
23	22	#define __HAVE_ARCH_MEMMOVE
24	23
25	24	extern void memcpy (void , const void *, __kernel_size_t);
26		-extern void bcopy (const char , char , int);
27	25	extern void memset (void , int, __kernel_size_t);
28	26	extern void memmove (void , const void *, __kernel_size_t);
29	27	#endif
...	...	@@ -92,13 +92,6 @@
92	92	bdnz 8b
93	93	blr
94	94
95		- .globl bcopy
96		-bcopy:
97		- mr r6,r3
98		- mr r3,r4
99		- mr r4,r6
100		- b memcpy
101		-
102	95	.globl memmove
103	96	memmove:
104	97	cmplw 0,r3,r4
...	...	@@ -20,10 +20,6 @@
20	20	*/
21	21	#include <asm/string.h>
22	22
23		-#ifndef __HAVE_ARCH_BCOPY
24		-char bcopy(const char src, char *dest, int count);
25		-#endif
26		-
27	23	#ifndef __HAVE_ARCH_STRCPY
28	24	extern char * strcpy(char ,const char );
29	25	#endif
...	...	@@ -461,30 +461,6 @@
461	461	}
462	462	#endif
463	463
464		-#ifndef __HAVE_ARCH_BCOPY
465		-/**
466		- * bcopy - Copy one area of memory to another
467		- * @src: Where to copy from
468		- * @dest: Where to copy to
469		- * @count: The size of the area.
470		- *
471		- * Note that this is the same as memcpy(), with the arguments reversed.
472		- * memcpy() is the standard, bcopy() is a legacy BSD function.
473		- *
474		- * You should not use this function to access IO space, use memcpy_toio()
475		- * or memcpy_fromio() instead.
476		- */
477		-char * bcopy(const char * src, char * dest, int count)
478		-{
479		- char *tmp = dest;
480		-
481		- while (count--)
482		- tmp++ = src++;
483		-
484		- return dest;
485		-}
486		-#endif
487		-
488	464	#ifndef __HAVE_ARCH_MEMCPY
489	465	/**
490	466	* memcpy - Copy one area of memory to another