[2.6 patch] kernel/sys.c: EXPORT_UNUSED_SYMBOL{,_GPL}

[2.6 patch] kernel/sys.c: EXPORT_UNUSED_SYMBOL{,_GPL}

[Adrian Bunk]

This patch marks unused exports as EXPORT_UNUSED_SYMBOL{,_GPL}.

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

---

 kernel/sys.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- linux-2.6.17-mm4-full/kernel/sys.c.old	2006-06-30 02:38:57.000000000 +0200
+++ linux-2.6.17-mm4-full/kernel/sys.c	2006-06-30 02:43:32.000000000 +0200
@@ -663,7 +663,7 @@
 	printk(".\n");
 	machine_restart(cmd);
 }
-EXPORT_SYMBOL_GPL(kernel_restart);
+EXPORT_UNUSED_SYMBOL_GPL(kernel_restart);  /*  June 2006  */
 
 /**
  *	kernel_kexec - reboot the system
@@ -705,7 +705,7 @@
 	machine_halt();
 }
 
-EXPORT_SYMBOL_GPL(kernel_halt);
+EXPORT_UNUSED_SYMBOL_GPL(kernel_halt);  /*  June 2006  */
 
 /**
  *	kernel_power_off - power_off the system
@@ -1713,7 +1713,7 @@
 	return retval;
 }
 
-EXPORT_SYMBOL(in_egroup_p);
+EXPORT_UNUSED_SYMBOL(in_egroup_p);  /*  June 2006  */
 
 DECLARE_RWSEM(uts_sem);
 

Re: [2.6 patch] kernel/sys.c: EXPORT_UNUSED_SYMBOL{,_GPL}

[Andrew Morton]

On Fri, 30 Jun 2006 13:31:47 +0200
Adrian Bunk <bunk@stusta.de> wrote:

> This patch marks unused exports as EXPORT_UNUSED_SYMBOL{,_GPL}.
> 
> ..
>
> -EXPORT_SYMBOL_GPL(kernel_restart);
> +EXPORT_UNUSED_SYMBOL_GPL(kernel_restart);  /*  June 2006  */
> -EXPORT_SYMBOL_GPL(kernel_halt);
> +EXPORT_UNUSED_SYMBOL_GPL(kernel_halt);  /*  June 2006  */

These are grouped with kernel_power_off() which remains exported.

> -EXPORT_SYMBOL(in_egroup_p);
> +EXPORT_UNUSED_SYMBOL(in_egroup_p);  /*  June 2006  */

And this is grouped with in_group_p, which remains exported.

Please drop.