Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6-omap-h63xx.git] / arch / parisc / kernel / ptrace.c

diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index 0d0d617b6f218363794a9683ae93a4dc062ff690..49c637970789ba81da5741a75817ef1274e3b1ac 100644 (file)
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -10,7 +10,6 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
-#include <linux/smp_lock.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/user.h>
@@ -88,10 +87,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
        switch (request) {
        case PTRACE_PEEKTEXT: /* read word at location addr. */ 
        case PTRACE_PEEKDATA: {
-               int copied;
-
 #ifdef CONFIG_64BIT
                if (__is_compat_task(child)) {
+                       int copied;
                        unsigned int tmp;
 
                        addr &= 0xffffffffL;
@@ -106,15 +104,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                }
                else
 #endif
-               {
-                       unsigned long tmp;
-
-                       copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
-                       ret = -EIO;
-                       if (copied != sizeof(tmp))
-                               goto out_tsk;
-                       ret = put_user(tmp,(unsigned long *) data);
-               }
+                       ret = generic_ptrace_peekdata(child, addr, data);
                goto out_tsk;
        }
 
@@ -339,10 +329,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                /* give it a chance to run. */
                goto out_wake;
 
-       case PTRACE_DETACH:
-               ret = ptrace_detach(child, data);
-               goto out_tsk;
-
        case PTRACE_GETEVENTMSG:
                 ret = put_user(child->ptrace_message, (unsigned int __user *) data);
                goto out_tsk;