MIPS: Loongson: Naming style cleanup and rework

[firefly-linux-kernel-4.4.55.git] / arch / mips / loongson / common / reset.c

diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c
deleted file mode 100644 (file)
index a60715e..0000000
--- a/arch/mips/loongson/common/reset.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * 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.
- *
- * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
- * Author: Fuxin Zhang, zhangfx@lemote.com
- * Copyright (C) 2009 Lemote, Inc.
- * Author: Zhangjin Wu, wuzhangjin@gmail.com
- */
-#include <linux/init.h>
-#include <linux/pm.h>
-
-#include <asm/idle.h>
-#include <asm/reboot.h>
-
-#include <loongson.h>
-#include <boot_param.h>
-
-static inline void loongson_reboot(void)
-{
-#ifndef CONFIG_CPU_JUMP_WORKAROUNDS
-       ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
-#else
-       void (*func)(void);
-
-       func = (void *)ioremap_nocache(LOONGSON_BOOT_BASE, 4);
-
-       __asm__ __volatile__(
-       "       .set    noat                                            \n"
-       "       jr      %[func]                                         \n"
-       "       .set    at                                              \n"
-       : /* No outputs */
-       : [func] "r" (func));
-#endif
-}
-
-static void loongson_restart(char *command)
-{
-#ifndef CONFIG_LEFI_FIRMWARE_INTERFACE
-       /* do preparation for reboot */
-       mach_prepare_reboot();
-
-       /* reboot via jumping to boot base address */
-       loongson_reboot();
-#else
-       void (*fw_restart)(void) = (void *)loongson_sysconf.restart_addr;
-
-       fw_restart();
-       while (1) {
-               if (cpu_wait)
-                       cpu_wait();
-       }
-#endif
-}
-
-static void loongson_poweroff(void)
-{
-#ifndef CONFIG_LEFI_FIRMWARE_INTERFACE
-       mach_prepare_shutdown();
-       unreachable();
-#else
-       void (*fw_poweroff)(void) = (void *)loongson_sysconf.poweroff_addr;
-
-       fw_poweroff();
-       while (1) {
-               if (cpu_wait)
-                       cpu_wait();
-       }
-#endif
-}
-
-static void loongson_halt(void)
-{
-       pr_notice("\n\n** You can safely turn off the power now **\n\n");
-       while (1) {
-               if (cpu_wait)
-                       cpu_wait();
-       }
-}
-
-static int __init mips_reboot_setup(void)
-{
-       _machine_restart = loongson_restart;
-       _machine_halt = loongson_halt;
-       pm_power_off = loongson_poweroff;
-
-       return 0;
-}
-
-arch_initcall(mips_reboot_setup);