metag/usercopy: Drop unused macros

Metag's lib/usercopy.c has a bunch of copy_from_user macros for larger
copies between 5 and 16 bytes which are completely unused. Before fixing
zeroing lets drop these macros so there is less to fix.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-metag@vger.kernel.org
Cc: stable@vger.kernel.org

diff --git a/arch/metag/lib/usercopy.c b/arch/metag/lib/usercopy.c
index b3ebfe9c8e886a5c0f8f309b1a390ac286208a86..b4eb1f17069f0e7783d26f549453caa2b9ecbbd8 100644 (file)
--- a/arch/metag/lib/usercopy.c
+++ b/arch/metag/lib/usercopy.c
@@ -651,119 +651,6 @@ EXPORT_SYMBOL(__copy_user);
 #define __asm_copy_from_user_4(to, from, ret) \
        __asm_copy_from_user_4x_cont(to, from, ret, "", "", "")
 
-#define __asm_copy_from_user_5(to, from, ret) \
-       __asm_copy_from_user_4x_cont(to, from, ret,     \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "4:     SETB [%0++],D1Ar1\n",           \
-               "5:     ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 4b,5b\n")
-
-#define __asm_copy_from_user_6x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_4x_cont(to, from, ret,     \
-               "       GETW D1Ar1,[%1++]\n"            \
-               "4:     SETW [%0++],D1Ar1\n" COPY,      \
-               "5:     ADD  %2,%2,#2\n"                \
-               "       SETW [%0++],D1Ar1\n" FIXUP,     \
-               "       .long 4b,5b\n" TENTRY)
-
-#define __asm_copy_from_user_6(to, from, ret) \
-       __asm_copy_from_user_6x_cont(to, from, ret, "", "", "")
-
-#define __asm_copy_from_user_7(to, from, ret) \
-       __asm_copy_from_user_6x_cont(to, from, ret,     \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "6:     SETB [%0++],D1Ar1\n",           \
-               "7:     ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 6b,7b\n")
-
-#define __asm_copy_from_user_8x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_4x_cont(to, from, ret,     \
-               "       GETD D1Ar1,[%1++]\n"            \
-               "4:     SETD [%0++],D1Ar1\n" COPY,      \
-               "5:     ADD  %2,%2,#4\n"                        \
-               "       SETD [%0++],D1Ar1\n" FIXUP,             \
-               "       .long 4b,5b\n" TENTRY)
-
-#define __asm_copy_from_user_8(to, from, ret) \
-       __asm_copy_from_user_8x_cont(to, from, ret, "", "", "")
-
-#define __asm_copy_from_user_9(to, from, ret) \
-       __asm_copy_from_user_8x_cont(to, from, ret,     \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "6:     SETB [%0++],D1Ar1\n",           \
-               "7:     ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 6b,7b\n")
-
-#define __asm_copy_from_user_10x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_8x_cont(to, from, ret,     \
-               "       GETW D1Ar1,[%1++]\n"            \
-               "6:     SETW [%0++],D1Ar1\n" COPY,      \
-               "7:     ADD  %2,%2,#2\n"                \
-               "       SETW [%0++],D1Ar1\n" FIXUP,     \
-               "       .long 6b,7b\n" TENTRY)
-
-#define __asm_copy_from_user_10(to, from, ret) \
-       __asm_copy_from_user_10x_cont(to, from, ret, "", "", "")
-
-#define __asm_copy_from_user_11(to, from, ret)         \
-       __asm_copy_from_user_10x_cont(to, from, ret,    \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "8:     SETB [%0++],D1Ar1\n",           \
-               "9:     ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 8b,9b\n")
-
-#define __asm_copy_from_user_12x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_8x_cont(to, from, ret,     \
-               "       GETD D1Ar1,[%1++]\n"            \
-               "6:     SETD [%0++],D1Ar1\n" COPY,      \
-               "7:     ADD  %2,%2,#4\n"                \
-               "       SETD [%0++],D1Ar1\n" FIXUP,     \
-               "       .long 6b,7b\n" TENTRY)
-
-#define __asm_copy_from_user_12(to, from, ret) \
-       __asm_copy_from_user_12x_cont(to, from, ret, "", "", "")
-
-#define __asm_copy_from_user_13(to, from, ret) \
-       __asm_copy_from_user_12x_cont(to, from, ret,    \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "8:     SETB [%0++],D1Ar1\n",           \
-               "9:     ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 8b,9b\n")
-
-#define __asm_copy_from_user_14x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_12x_cont(to, from, ret,    \
-               "       GETW D1Ar1,[%1++]\n"            \
-               "8:     SETW [%0++],D1Ar1\n" COPY,      \
-               "9:     ADD  %2,%2,#2\n"                \
-               "       SETW [%0++],D1Ar1\n" FIXUP,     \
-               "       .long 8b,9b\n" TENTRY)
-
-#define __asm_copy_from_user_14(to, from, ret) \
-       __asm_copy_from_user_14x_cont(to, from, ret, "", "", "")
-
-#define __asm_copy_from_user_15(to, from, ret) \
-       __asm_copy_from_user_14x_cont(to, from, ret,    \
-               "       GETB D1Ar1,[%1++]\n"            \
-               "10:    SETB [%0++],D1Ar1\n",           \
-               "11:    ADD  %2,%2,#1\n"                \
-               "       SETB [%0++],D1Ar1\n",           \
-               "       .long 10b,11b\n")
-
-#define __asm_copy_from_user_16x_cont(to, from, ret, COPY, FIXUP, TENTRY) \
-       __asm_copy_from_user_12x_cont(to, from, ret,    \
-               "       GETD D1Ar1,[%1++]\n"            \
-               "8:     SETD [%0++],D1Ar1\n" COPY,      \
-               "9:     ADD  %2,%2,#4\n"                \
-               "       SETD [%0++],D1Ar1\n" FIXUP,     \
-               "       .long 8b,9b\n" TENTRY)
-
-#define __asm_copy_from_user_16(to, from, ret) \
-       __asm_copy_from_user_16x_cont(to, from, ret, "", "", "")
 
 #define __asm_copy_from_user_8x64(to, from, ret) \
        asm volatile (                          \