[PATCH] uml: remove unused code

[pandora-kernel.git] / arch / um / kernel / process_kern.c

diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index ccb6dd6..804c6bb 100644 (file)
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -54,18 +54,6 @@
  */
 struct cpu_task cpu_tasks[NR_CPUS] = { [0 ... NR_CPUS - 1] = { -1, NULL } };
 
-struct task_struct *get_task(int pid, int require)
-{
-        struct task_struct *ret;
-
-        read_lock(&tasklist_lock);
-       ret = find_task_by_pid(pid);
-        read_unlock(&tasklist_lock);
-
-        if(require && (ret == NULL)) panic("get_task couldn't find a task\n");
-        return(ret);
-}
-
 int external_pid(void *t)
 {
        struct task_struct *task = t ? t : current;
@@ -210,11 +198,6 @@ int page_size(void)
        return(PAGE_SIZE);
 }
 
-unsigned long page_mask(void)
-{
-       return(PAGE_MASK);
-}
-
 void *um_virt_to_phys(struct task_struct *task, unsigned long addr, 
                      pte_t *pte_out)
 {
@@ -347,11 +330,6 @@ char *uml_strdup(char *string)
        return(new);
 }
 
-void *get_init_task(void)
-{
-       return(&init_thread_union.thread_info.task);
-}
-
 int copy_to_user_proc(void __user *to, void *from, int size)
 {
        return(copy_to_user(to, from, size));
@@ -478,15 +456,3 @@ unsigned long arch_align_stack(unsigned long sp)
        return sp & ~0xf;
 }
 #endif
-
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */