Revert "ANDROID: arm64: smp: fix Lockdep warning: RCU used illegally from idle CPU."

This reverts commit 4af50419db.

Causes a build break for kernel_microdroid_aarch64 builds

Change-Id: I385a8e56ae1245bccba4d1b641175e73807da88b
Signed-off-by: Todd Kjos <tkjos@google.com>

arch/arm64/kernel/smp.c

@@ -908,7 +908,7 @@ static void do_handle_IPI(int ipinr)
 		break;
 
 	case IPI_CPU_STOP:
-		trace_android_vh_ipi_stop_rcuidle(get_irq_regs());
+		trace_android_vh_ipi_stop(get_irq_regs());
 		local_cpu_stop();
 		break;