1 files changed, 0 insertions, 53 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/kernel/dbell.c b/ANDROID_3.4.5/arch/powerpc/kernel/dbell.c
deleted file mode 100644
index 5b25c806..00000000
--- a/ANDROID_3.4.5/arch/powerpc/kernel/dbell.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Author: Kumar Gala <galak@kernel.crashing.org>
- *
- * Copyright 2009 Freescale Semiconductor Inc.
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- */
-
-#include <linux/stddef.h>
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <linux/threads.h>
-#include <linux/hardirq.h>
-
-#include <asm/dbell.h>
-#include <asm/irq_regs.h>
-
-#ifdef CONFIG_SMP
-void doorbell_setup_this_cpu(void)
-{
-	unsigned long tag = mfspr(SPRN_PIR) & 0x3fff;
-
-	smp_muxed_ipi_set_data(smp_processor_id(), tag);
-}
-
-void doorbell_cause_ipi(int cpu, unsigned long data)
-{
-	ppc_msgsnd(PPC_DBELL, 0, data);
-}
-
-void doorbell_exception(struct pt_regs *regs)
-{
-	struct pt_regs *old_regs = set_irq_regs(regs);
-
-	irq_enter();
-
-	may_hard_irq_enable();
-
-	smp_ipi_demux();
-
-	irq_exit();
-	set_irq_regs(old_regs);
-}
-#else /* CONFIG_SMP */
-void doorbell_exception(struct pt_regs *regs)
-{
-	printk(KERN_WARNING "Received doorbell on non-smp system\n");
-}
-#endif /* CONFIG_SMP */
-