sparc32: drop btfixup for switch_mm

This revealed that the implementation of switch_mm
had a bogus extra argument.
No harm as said argument was never used - but confusing.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 564269de96cf..85d7f82e5785 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -560,8 +560,8 @@ static inline void free_context(int context)
 }
 
 
-static void srmmu_switch_mm(struct mm_struct *old_mm, struct mm_struct *mm,
-    struct task_struct *tsk, int cpu)
+void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm,
+               struct task_struct *tsk)
 {
         if(mm->context == NO_CONTEXT) {
                 spin_lock(&srmmu_context_spinlock);
@@ -2171,7 +2171,6 @@ void __init ld_mmu_srmmu(void)
         BTFIXUPSET_CALL(do_check_pgt_cache, srmmu_check_pgt_cache, BTFIXUPCALL_NOP);
 
         BTFIXUPSET_CALL(set_pte, srmmu_set_pte, BTFIXUPCALL_SWAPO0O1);
-        BTFIXUPSET_CALL(switch_mm, srmmu_switch_mm, BTFIXUPCALL_NORM);
 
         BTFIXUPSET_CALL(pte_pfn, srmmu_pte_pfn, BTFIXUPCALL_NORM);
         BTFIXUPSET_CALL(pmd_page, srmmu_pmd_page, BTFIXUPCALL_NORM);