1 files changed, 0 insertions, 82 deletions
diff --git a/ANDROID_3.4.5/arch/sparc/kernel/leon_pmc.c b/ANDROID_3.4.5/arch/sparc/kernel/leon_pmc.c
deleted file mode 100644
index 519ca923..00000000
--- a/ANDROID_3.4.5/arch/sparc/kernel/leon_pmc.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* leon_pmc.c: LEON Power-down cpu_idle() handler
- *
- * Copyright (C) 2011 Daniel Hellstrom (daniel@gaisler.com) Aeroflex Gaisler AB
- */
-
-#include <linux/init.h>
-#include <linux/pm.h>
-
-#include <asm/leon_amba.h>
-#include <asm/leon.h>
-
-/* List of Systems that need fixup instructions around power-down instruction */
-unsigned int pmc_leon_fixup_ids[] = {
-	AEROFLEX_UT699,
-	GAISLER_GR712RC,
-	LEON4_NEXTREME1,
-	0
-};
-
-int pmc_leon_need_fixup(void)
-{
-	unsigned int systemid = amba_system_id >> 16;
-	unsigned int *id;
-
-	id = &pmc_leon_fixup_ids[0];
-	while (*id != 0) {
-		if (*id == systemid)
-			return 1;
-		id++;
-	}
-
-	return 0;
-}
-
-/*
- * CPU idle callback function for systems that need some extra handling
- * See .../arch/sparc/kernel/process.c
- */
-void pmc_leon_idle_fixup(void)
-{
-	/* Prepare an address to a non-cachable region. APB is always
-	 * none-cachable. One instruction is executed after the Sleep
-	 * instruction, we make sure to read the bus and throw away the
-	 * value by accessing a non-cachable area, also we make sure the
-	 * MMU does not get a TLB miss here by using the MMU BYPASS ASI.
-	 */
-	register unsigned int address = (unsigned int)leon3_irqctrl_regs;
-	__asm__ __volatile__ (
-		"mov	%%g0, %%asr19\n"
-		"lda	[%0] %1, %%g0\n"
-		:
-		: "r"(address), "i"(ASI_LEON_BYPASS));
-}
-
-/*
- * CPU idle callback function
- * See .../arch/sparc/kernel/process.c
- */
-void pmc_leon_idle(void)
-{
-	/* For systems without power-down, this will be no-op */
-	__asm__ __volatile__ ("mov	%g0, %asr19\n\t");
-}
-
-/* Install LEON Power Down function */
-static int __init leon_pmc_install(void)
-{
-	/* Assign power management IDLE handler */
-	if (pmc_leon_need_fixup())
-		pm_idle = pmc_leon_idle_fixup;
-	else
-		pm_idle = pmc_leon_idle;
-
-	printk(KERN_INFO "leon: power management initialized\n");
-
-	return 0;
-}
-
-/* This driver is not critical to the boot process, don't care
- * if initialized late.
- */
-late_initcall(leon_pmc_install);