target/avr: Restrict has_work() handler to sysemu

Restrict has_work() to sysemu.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210912172731.789788-11-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/avr/cpu.c

@@ -195,6 +195,7 @@ static const struct SysemuCPUOps avr_sysemu_ops = {
 static const struct TCGCPUOps avr_tcg_ops = {
     .initialize = avr_cpu_tcg_init,
     .synchronize_from_tb = avr_cpu_synchronize_from_tb,
+    .has_work = avr_cpu_has_work,
     .cpu_exec_interrupt = avr_cpu_exec_interrupt,
     .tlb_fill = avr_cpu_tlb_fill,
     .do_interrupt = avr_cpu_do_interrupt,
@@ -211,7 +212,6 @@ static void avr_cpu_class_init(ObjectClass *oc, void *data)
 
     cc->class_by_name = avr_cpu_class_by_name;
 
-    cc->has_work = avr_cpu_has_work;
     cc->dump_state = avr_cpu_dump_state;
     cc->set_pc = avr_cpu_set_pc;
     cc->memory_rw_debug = avr_cpu_memory_rw_debug;