sparc,sparc64: unify lib/

[sfrench/cifs-2.6.git] / arch / sparc64 / lib / U3patch.S

diff --git a/arch/sparc64/lib/U3patch.S b/arch/sparc64/lib/U3patch.S
deleted file mode 100644 (file)
index ecc3026..0000000
--- a/arch/sparc64/lib/U3patch.S
+++ /dev/null
@@ -1,33 +0,0 @@
-/* U3patch.S: Patch Ultra-I routines with Ultra-III variant.
- *
- * Copyright (C) 2004 David S. Miller <davem@redhat.com>
- */
-
-#define BRANCH_ALWAYS  0x10680000
-#define NOP            0x01000000
-#define ULTRA3_DO_PATCH(OLD, NEW)      \
-       sethi   %hi(NEW), %g1; \
-       or      %g1, %lo(NEW), %g1; \
-       sethi   %hi(OLD), %g2; \
-       or      %g2, %lo(OLD), %g2; \
-       sub     %g1, %g2, %g1; \
-       sethi   %hi(BRANCH_ALWAYS), %g3; \
-       sll     %g1, 11, %g1; \
-       srl     %g1, 11 + 2, %g1; \
-       or      %g3, %lo(BRANCH_ALWAYS), %g3; \
-       or      %g3, %g1, %g3; \
-       stw     %g3, [%g2]; \
-       sethi   %hi(NOP), %g3; \
-       or      %g3, %lo(NOP), %g3; \
-       stw     %g3, [%g2 + 0x4]; \
-       flush   %g2;
-
-       .globl  cheetah_patch_copyops
-       .type   cheetah_patch_copyops,#function
-cheetah_patch_copyops:
-       ULTRA3_DO_PATCH(memcpy, U3memcpy)
-       ULTRA3_DO_PATCH(___copy_from_user, U3copy_from_user)
-       ULTRA3_DO_PATCH(___copy_to_user, U3copy_to_user)
-       retl
-        nop
-       .size   cheetah_patch_copyops,.-cheetah_patch_copyops