rm48x50: small cleanup on context_ccs.asm

2013-05-30 17:37:50 +08:00 · 2013-05-30 17:37:50 +08:00 · 83ea4dd628
parent d8755ddd93
commit 83ea4dd628
1 changed files with 0 additions and 2 deletions
--- a/libcpu/arm/rm48x50/context_ccs.asm
+++ b/libcpu/arm/rm48x50/context_ccs.asm
@ -62,8 +62,6 @@ rt_hw_context_switch

    LDMFD   sp!, {r4}           ; pop new task cpsr to spsr
    MSR     spsr_cxsf, r4
-    BIC     r4, r4, #0x20       ; must be ARM mode
-    MSR     cpsr_cxsf, r4

    LDMFD   sp!, {r0-r12, lr, pc}^ ; pop new task r0-r12, lr & pc, copy spsr to cpsr