4 files changed, 3 insertions, 21 deletions

diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
index 984f80e668ca..6540d2c9fbb7 100644
--- a/arch/um/kernel/exitcode.c
+++ b/arch/um/kernel/exitcode.c
@@ -59,7 +59,7 @@ static int make_proc_exitcode(void)
 {
         struct proc_dir_entry *ent;
 
-        ent = create_proc_entry("exitcode", 0600, &proc_root);
+        ent = create_proc_entry("exitcode", 0600, NULL);
         if (ent == NULL) {
                 printk(KERN_WARNING "make_proc_exitcode : Failed to register "
                        "/proc/exitcode\n");
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index e8cb9ff183e9..83603cfbde81 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -364,7 +364,7 @@ int __init make_proc_sysemu(void)
         if (!sysemu_supported)
                 return 0;
 
-        ent = create_proc_entry("sysemu", 0600, &proc_root);
+        ent = create_proc_entry("sysemu", 0600, NULL);
 
         if (ent == NULL)
         {
diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c
index 9cffc628a37e..128ee85bc8d9 100644
--- a/arch/um/kernel/syscall.c
+++ b/arch/um/kernel/syscall.c
@@ -73,23 +73,6 @@ long old_mmap(unsigned long addr, unsigned long len,
  out:
         return err;
 }
-/*
- * sys_pipe() is the normal C calling standard for creating
- * a pipe. It's not the way unix traditionally does this, though.
- */
-long sys_pipe(unsigned long __user * fildes)
-{
-        int fd[2];
-        long error;
-
-        error = do_pipe(fd);
-        if (!error) {
-                if (copy_to_user(fildes, fd, sizeof(fd)))
-                        error = -EFAULT;
-        }
-        return error;
-}
-
 
 long sys_uname(struct old_utsname __user * name)
 {
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c
index e066e84493b1..0d0cea2ac98d 100644
--- a/arch/um/kernel/time.c
+++ b/arch/um/kernel/time.c
@@ -4,6 +4,7 @@
  */
 
 #include <linux/clockchips.h>
+#include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/jiffies.h>
 #include <linux/threads.h>
@@ -109,8 +110,6 @@ static void __init setup_itimer(void)
         clockevents_register_device(&itimer_clockevent);
 }
 
-extern void (*late_time_init)(void);
-
 void __init time_init(void)
 {
         long long nsecs;