Merge git://oss.sgi.com:8090/xfs/xfs-2.6

[linux-drm-fsl-dcu.git] / arch / m32r / kernel / process.c

diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index cc4b571e5db715c1fba35eab7ce3ee0d1e6784ef..a689e2978b6e382bdad4f9fcd56fbf194a1ddb6f 100644 (file)
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -21,7 +21,6 @@
  */
 
 #include <linux/fs.h>
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
@@ -50,6 +49,10 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
  * Powermanagement idle function, if any..
  */
 void (*pm_idle)(void) = NULL;
+EXPORT_SYMBOL(pm_idle);
+
+void (*pm_power_off)(void) = NULL;
+EXPORT_SYMBOL(pm_power_off);
 
 void disable_hlt(void)
 {
@@ -112,6 +115,10 @@ void cpu_idle (void)
 
 void machine_restart(char *__unused)
 {
+#if defined(CONFIG_PLAT_MAPPI3)
+       outw(1, (unsigned long)PLD_REBOOT);
+#endif
+
        printk("Please push reset button!\n");
        while (1)
                cpu_relax();
@@ -167,7 +174,7 @@ void show_regs(struct pt_regs * regs)
          regs->acc1h, regs->acc1l);
 #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
        printk("ACCH[%08lx]:ACCL[%08lx]\n", \
-         regs->acch, regs->accl);
+         regs->acc0h, regs->acc0l);
 #else
 #error unknown isa configuration
 #endif
@@ -238,13 +245,10 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
 int copy_thread(int nr, unsigned long clone_flags, unsigned long spu,
        unsigned long unused, struct task_struct *tsk, struct pt_regs *regs)
 {
-       struct pt_regs *childregs;
-       unsigned long sp = (unsigned long)tsk->thread_info + THREAD_SIZE;
+       struct pt_regs *childregs = task_pt_regs(tsk);
        extern void ret_from_fork(void);
 
        /* Copy registers */
-       sp -= sizeof (struct pt_regs);
-       childregs = (struct pt_regs *)sp;
        *childregs = *regs;
 
        childregs->spu = spu;
@@ -256,14 +260,6 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long spu,
        return 0;
 }
 
-/*
- * fill in the user structure for a core dump..
- */
-void dump_thread(struct pt_regs * regs, struct user * dump)
-{
-       /* M32R_FIXME */
-}
-
 /*
  * Capture the user space registers if the task is not running (in user space)
  */