[RFC: 2.6 patch] kernel/sys.c: remove unused exports

[Adrian Bunk <bunk@stusta.de>]

This patch removes the following unused exports:
- EXPORT_SYMBOL:
  - in_egroup_p
- EXPORT_SYMBOL_GPL's:
  - kernel_restart
  - kernel_halt

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

@Andrew:
If anyone is considered maintainer of this code, please tell me who it 
is so that I can send this patch to him instead of you.

This patch was already sent on:
- 23 Jun 2006
- 16 May 2006

 kernel/sys.c |    5 -----
 1 file changed, 5 deletions(-)

--- linux-2.6.17-rc4-mm1-full/kernel/sys.c.old	2006-05-16 14:20:27.000000000 +0200
+++ linux-2.6.17-rc4-mm1-full/kernel/sys.c	2006-05-16 14:20:47.000000000 +0200
@@ -615,7 +615,6 @@
 	printk(".\n");
 	machine_restart(cmd);
 }
-EXPORT_SYMBOL_GPL(kernel_restart);
 
 /**
  *	kernel_kexec - reboot the system
@@ -657,8 +656,6 @@
 	machine_halt();
 }
 
-EXPORT_SYMBOL_GPL(kernel_halt);
-
 /**
  *	kernel_power_off - power_off the system
  *
@@ -1665,8 +1662,6 @@
 	return retval;
 }
 
-EXPORT_SYMBOL(in_egroup_p);
-
 DECLARE_RWSEM(uts_sem);
 
 EXPORT_SYMBOL(uts_sem);