hwmon: (abituguru3) Cosmetic whitespace fixes

[linux-2.6-omap-h63xx.git] / arch / sh / kernel / process_32.c

diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 3326a45749d9ee2c0af9c9c35b4934cc57c487d9..b965f0282c7dab650ec30fa1b02d532ed6674be5 100644 (file)
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -7,7 +7,11 @@
  *
  *  SuperH version:  Copyright (C) 1999, 2000  Niibe Yutaka & Kaz Kojima
  *                  Copyright (C) 2006 Lineo Solutions Inc. support SH4A UBC
- *                  Copyright (C) 2002 - 2007  Paul Mundt
+ *                  Copyright (C) 2002 - 2008  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
  */
 #include <linux/module.h>
 #include <linux/mm.h>
@@ -26,6 +30,7 @@
 #include <asm/system.h>
 #include <asm/ubc.h>
 #include <asm/fpu.h>
+#include <asm/syscalls.h>
 
 static int hlt_counter;
 int ubc_usercnt = 0;
@@ -111,15 +116,21 @@ void show_regs(struct pt_regs * regs)
 {
        printk("\n");
        printk("Pid : %d, Comm: %20s\n", task_pid_nr(current), current->comm);
+       printk("CPU : %d    %s  (%s %.*s)\n",
+              smp_processor_id(), print_tainted(), init_utsname()->release,
+              (int)strcspn(init_utsname()->version, " "),
+              init_utsname()->version);
+
        print_symbol("PC is at %s\n", instruction_pointer(regs));
+       print_symbol("PR is at %s\n", regs->pr);
+
        printk("PC  : %08lx SP  : %08lx SR  : %08lx ",
               regs->pc, regs->regs[15], regs->sr);
 #ifdef CONFIG_MMU
-       printk("TEA : %08x    ", ctrl_inl(MMU_TEA));
+       printk("TEA : %08x\n", ctrl_inl(MMU_TEA));
 #else
-       printk("                  ");
+       printk("\n");
 #endif
-       printk("%s\n", print_tainted());
 
        printk("R0  : %08lx R1  : %08lx R2  : %08lx R3  : %08lx\n",
               regs->regs[0],regs->regs[1],
@@ -162,6 +173,7 @@ __asm__(".align 5\n"
 int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
 {
        struct pt_regs regs;
+       int pid;
 
        memset(&regs, 0, sizeof(regs));
        regs.regs[4] = (unsigned long)arg;
@@ -171,8 +183,12 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
        regs.sr = (1 << 30);
 
        /* Ok, create the new process.. */
-       return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
-                      &regs, 0, NULL, NULL);
+       pid = do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
+                     &regs, 0, NULL, NULL);
+
+       trace_mark(kernel_arch_kthread_create, "pid %d fn %p", pid, fn);
+
+       return pid;
 }
 
 /*
@@ -210,10 +226,10 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu)
        struct task_struct *tsk = current;
 
        fpvalid = !!tsk_used_math(tsk);
-       if (fpvalid) {
-               unlazy_fpu(tsk, regs);
-               memcpy(fpu, &tsk->thread.fpu.hard, sizeof(*fpu));
-       }
+       if (fpvalid)
+               fpvalid = !fpregs_get(tsk, NULL, 0,
+                                     sizeof(struct user_fpu_struct),
+                                     fpu, NULL);
 #endif
 
        return fpvalid;