1 files changed, 0 insertions, 38 deletions
diff --git a/arch/arm/mach-prima2/hotplug.c b/arch/arm/mach-prima2/hotplug.c
deleted file mode 100644
index 0ab2f8bae28e..000000000000
--- a/arch/arm/mach-prima2/hotplug.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * CPU hotplug support for CSR Marco dual-core SMP SoCs
- *
- * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
- *
- * Licensed under GPLv2 or later.
- */
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-
-#include <asm/smp_plat.h>
-
-static inline void platform_do_lowpower(unsigned int cpu)
-{
-	/* we put the platform to just WFI */
-	for (;;) {
-		__asm__ __volatile__("dsb\n\t" "wfi\n\t"
-			: : : "memory");
-		if (pen_release == cpu_logical_map(cpu)) {
-			/*
-			 * OK, proper wakeup, we're done
-			 */
-			break;
-		}
-	}
-}
-
-/*
- * platform-specific code to shutdown a CPU
- *
- * Called with IRQs disabled
- */
-void __ref sirfsoc_cpu_die(unsigned int cpu)
-{
-	platform_do_lowpower(cpu);
-}