X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Fsmp.c;h=e6a7778006adb2d193180fa50e4eabe7cfbcfb02;hb=334d0dd8b660557608142f0f77abc6812b48f08b;hp=c8d8d0ac1a7f8af3af063c6773f46b17bcbb7d9b;hpb=d4965b3e2ff94d0c7b7e6e7e9794b54950a2f4b9;p=cascardo%2Flinux.git

diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c
index c8d8d0ac1a7f..e6a7778006ad 100644
--- a/arch/um/kernel/smp.c
+++ b/arch/um/kernel/smp.c
@@ -3,7 +3,6 @@
  * Licensed under the GPL
  */
 
-#include "linux/config.h"
 #include "linux/percpu.h"
 #include "asm/pgalloc.h"
 #include "asm/tlb.h"
@@ -22,7 +21,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 #include "asm/smp.h"
 #include "asm/processor.h"
 #include "asm/spinlock.h"
-#include "user_util.h"
 #include "kern_util.h"
 #include "kern.h"
 #include "irq_user.h"
@@ -91,7 +89,7 @@ static int idle_proc(void *cpup)
 
 	cpu_set(cpu, cpu_online_map);
 	default_idle();
-	return(0);
+	return 0;
 }
 
 static struct task_struct *idle_thread(int cpu)
@@ -99,8 +97,8 @@ static struct task_struct *idle_thread(int cpu)
 	struct task_struct *new_task;
 	unsigned char c;
 
-        current->thread.request.u.thread.proc = idle_proc;
-        current->thread.request.u.thread.arg = (void *) cpu;
+	current->thread.request.u.thread.proc = idle_proc;
+	current->thread.request.u.thread.arg = (void *) cpu;
 	new_task = fork_idle(cpu);
 	if(IS_ERR(new_task))
 		panic("copy_process failed in idle_thread, error = %ld",
@@ -111,9 +109,9 @@ static struct task_struct *idle_thread(int cpu)
 			    .task = 	new_task } );
 	idle_threads[cpu] = new_task;
 	CHOOSE_MODE(os_write_file(new_task->thread.mode.tt.switch_pipe[1], &c,
-			  sizeof(c)),
+				  sizeof(c)),
 		    ({ panic("skas mode doesn't support SMP"); }));
-	return(new_task);
+	return new_task;
 }
 
 void smp_prepare_cpus(unsigned int maxcpus)
@@ -143,7 +141,6 @@ void smp_prepare_cpus(unsigned int maxcpus)
 		idle = idle_thread(cpu);
 
 		init_idle(idle, cpu);
-		unhash_process(idle);
 
 		waittime = 200000000;
 		while (waittime-- && !cpu_isset(cpu, cpu_callin_map))
@@ -165,13 +162,13 @@ int __cpu_up(unsigned int cpu)
 	cpu_set(cpu, smp_commenced_mask);
 	while (!cpu_isset(cpu, cpu_online_map))
 		mb();
-	return(0);
+	return 0;
 }
 
 int setup_profiling_timer(unsigned int multiplier)
 {
 	printk(KERN_INFO "setup_profiling_timer\n");
-	return(0);
+	return 0;
 }
 
 void smp_call_function_slave(int cpu);
@@ -207,7 +204,7 @@ void IPI_handler(int cpu)
 
 int hard_smp_processor_id(void)
 {
-	return(pid_to_processor_id(os_getpid()));
+	return pid_to_processor_id(os_getpid());
 }
 
 static DEFINE_SPINLOCK(call_lock);
@@ -256,14 +253,3 @@ int smp_call_function(void (*_func)(void *info), void *_info, int nonatomic,
 }
 
 #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:
- */