1 files changed, 5 insertions, 29 deletions

diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S
index 91a0e7b185dd..c7353e79f4a2 100644
--- a/arch/microblaze/kernel/entry.S
+++ b/arch/microblaze/kernel/entry.S
@@ -429,12 +429,11 @@ C_ENTRY(ret_from_fork):
         brid    ret_from_trap;  /* Do normal trap return */
         nop;
 
-C_ENTRY(sys_vfork_wrapper):
+C_ENTRY(sys_vfork):
+        brid    microblaze_vfork        /* Do real work (tail-call) */
         la      r5, r1, PTO
-        brid    sys_vfork       /* Do real work (tail-call) */
-        nop
 
-C_ENTRY(sys_clone_wrapper):
+C_ENTRY(sys_clone):
         bnei    r6, 1f;                 /* See if child SP arg (arg 1) is 0. */
         lwi     r6, r1, PTO+PT_R1;      /* If so, use paret's stack ptr */
 1:      la      r7, r1, PTO;                    /* Arg 2: parent context */
@@ -444,20 +443,9 @@ C_ENTRY(sys_clone_wrapper):
         brid    do_fork         /* Do real work (tail-call) */
         nop;
 
-C_ENTRY(sys_execve_wrapper):
+C_ENTRY(sys_execve):
         la      r8, r1, PTO;            /* add user context as 4th arg */
-        brid    sys_execve;     /* Do real work (tail-call).*/
-        nop;
-
-C_ENTRY(sys_sigsuspend_wrapper):
-        swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        swi     r4, r1, PTO+PT_R4;
-        la      r6, r1, PTO;            /* add user context as 2nd arg */
-        bralid  r15, sys_sigsuspend; /* Do real work.*/
-        nop;
-        lwi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        lwi     r4, r1, PTO+PT_R4;
-        bri ret_from_trap /* fall through will not work here due to align */
+        brid    microblaze_execve;      /* Do real work (tail-call).*/
         nop;
 
 C_ENTRY(sys_rt_sigsuspend_wrapper):
@@ -471,18 +459,6 @@ C_ENTRY(sys_rt_sigsuspend_wrapper):
         bri ret_from_trap /* fall through will not work here due to align */
         nop;
 
-
-C_ENTRY(sys_sigreturn_wrapper):
-        swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        swi     r4, r1, PTO+PT_R4;
-        la      r5, r1, PTO;            /* add user context as 1st arg */
-        brlid   r15, sys_sigreturn;     /* Do real work.*/
-        nop;
-        lwi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
-        lwi     r4, r1, PTO+PT_R4;
-        bri ret_from_trap /* fall through will not work here due to align */
-        nop;
-
 C_ENTRY(sys_rt_sigreturn_wrapper):
         swi     r3, r1, PTO+PT_R3; /* restore saved r3, r4 registers */
         swi     r4, r1, PTO+PT_R4;