[MIPS] Rewrite spurious_interrupt from assembler to C.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

3 files changed, 5 insertions, 6 deletions

diff --git a/arch/mips/ddb5xxx/ddb5476/int-handler.S b/arch/mips/ddb5xxx/ddb5476/int-handler.S
index 12c292e189ba..0c2bdae96bb1 100644
--- a/arch/mips/ddb5xxx/ddb5476/int-handler.S
+++ b/arch/mips/ddb5xxx/ddb5476/int-handler.S
@@ -54,7 +54,8 @@
         .set    reorder
 
         /* wrong alarm or masked ... */
-        // j    spurious_interrupt
+        // jal  spurious_interrupt
+        // j    ret_from_irq
         move    a0, sp
         jal     vrc5476_irq_dispatch
         j       ret_from_irq
diff --git a/arch/mips/ddb5xxx/ddb5476/vrc5476_irq.c b/arch/mips/ddb5xxx/ddb5476/vrc5476_irq.c
index f66fe5b58636..581eabad5f82 100644
--- a/arch/mips/ddb5xxx/ddb5476/vrc5476_irq.c
+++ b/arch/mips/ddb5xxx/ddb5476/vrc5476_irq.c
@@ -80,8 +80,6 @@ vrc5476_irq_init(u32 base)
 asmlinkage void
 vrc5476_irq_dispatch(struct pt_regs *regs)
 {
-        extern void spurious_interrupt(void);
-
         u32 mask;
         int nile4_irq;
 
@@ -107,5 +105,5 @@ vrc5476_irq_dispatch(struct pt_regs *regs)
                         return;
                 }
         }
-        spurious_interrupt();
+        spurious_interrupt(regs);
 }
diff --git a/arch/mips/ddb5xxx/ddb5477/int-handler.S b/arch/mips/ddb5xxx/ddb5477/int-handler.S
index a2502a14400e..9884874dbeb5 100644
--- a/arch/mips/ddb5xxx/ddb5477/int-handler.S
+++ b/arch/mips/ddb5xxx/ddb5477/int-handler.S
@@ -44,8 +44,8 @@
         .set    reorder
 
         /* wrong alarm or masked ... */
-        j       spurious_interrupt
-        nop
+        jal     spurious_interrupt
+        j       ret_from_irq
         END(ddb5477_handle_int)
 
         .align  5