[PARISC] update parisc to use generic strncpy_from_user()

[cascardo/linux.git] / arch / parisc / lib / lusercopy.S

diff --git a/arch/parisc/lib/lusercopy.S b/arch/parisc/lib/lusercopy.S
index 1bd23cc..6f2d935 100644 (file)
--- a/arch/parisc/lib/lusercopy.S
+++ b/arch/parisc/lib/lusercopy.S
@@ -60,47 +60,6 @@
        bv          %r0(%r1)
        .endm
 
-       /*
-        * long lstrncpy_from_user(char *dst, const char *src, long n)
-        *
-        * Returns -EFAULT if exception before terminator,
-        *         N if the entire buffer filled,
-        *         otherwise strlen (i.e. excludes zero byte)
-        */
-
-ENTRY(lstrncpy_from_user)
-       .proc
-       .callinfo NO_CALLS
-       .entry
-       comib,=     0,%r24,$lsfu_done
-       copy        %r24,%r23
-       get_sr
-1:      ldbs,ma     1(%sr1,%r25),%r1
-$lsfu_loop:
-       stbs,ma     %r1,1(%r26)
-       comib,=,n   0,%r1,$lsfu_done
-       addib,<>,n  -1,%r24,$lsfu_loop
-2:      ldbs,ma     1(%sr1,%r25),%r1
-$lsfu_done:
-       sub         %r23,%r24,%r28
-$lsfu_exit:
-       bv          %r0(%r2)
-       nop
-       .exit
-ENDPROC(lstrncpy_from_user)
-
-       .section .fixup,"ax"
-3:      fixup_branch $lsfu_exit
-       ldi         -EFAULT,%r28
-       .previous
-
-       .section __ex_table,"aw"
-       ASM_ULONG_INSN 1b,3b
-       ASM_ULONG_INSN 2b,3b
-       .previous
-
-       .procend
-
        /*
         * unsigned long lclear_user(void *to, unsigned long n)
         *