[PATCH] m32r: update switch_to macro for tuning

[cascardo/linux.git] / arch / m32r / kernel / entry.S

diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index 5e4a0c8..920bb74 100644 (file)
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -132,7 +132,7 @@ VM_MASK             = 0x00020000
 #endif
 
 ENTRY(ret_from_fork)
-       ld      r0, @sp+
+       pop     r0
        bl      schedule_tail
        GET_THREAD_INFO(r8)
        bra     syscall_exit
@@ -310,7 +310,7 @@ ENTRY(ei_handler)
 ;    GET_ICU_STATUS;
        seth    r0, #shigh(M32R_ICU_ISTS_ADDR)
        ld      r0, @(low(M32R_ICU_ISTS_ADDR),r0)
-       st      r0, @-sp
+       push    r0
 #if defined(CONFIG_SMP)
        /*
         * If IRQ == 0      --> Nothing to do,  Not write IMASK
@@ -547,7 +547,7 @@ check_end:
 #endif  /* CONFIG_PLAT_M32104UT */
        bl      do_IRQ
 #endif  /* CONFIG_SMP */
-       ld      r14, @sp+
+       pop     r14
        seth    r0, #shigh(M32R_ICU_IMASK_ADDR)
        st      r14, @(low(M32R_ICU_IMASK_ADDR),r0)
 #else