linux-kernel - [PATCH] clocksource: add usage of CONFIG

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Date:	Mon, 06 Nov 2006 09:02:20 -0800
From:	Daniel Walker <dwalker@...sta.com>
To:	akpm@...l.org
Cc:	John Stultz <johnstul@...ibm.com>
Subject: [PATCH] clocksource: add usage of CONFIG_SYSFS

Simply adds some ifdefs to remove clocksoure sysfs code when CONFIG_SYSFS
isn't turn on.

Signed-Off-By: Daniel Walker <dwalker@...sta.com>
Acked-by: John Stultz <johnstul@...ibm.com>

---
 kernel/time/clocksource.c |    2 ++
 1 files changed, 2 insertions(+)

Index: linux-2.6.18/kernel/time/clocksource.c
===================================================================
--- linux-2.6.18.orig/kernel/time/clocksource.c
+++ linux-2.6.18/kernel/time/clocksource.c
@@ -186,6 +186,7 @@ void clocksource_reselect(void)
 }
 EXPORT_SYMBOL(clocksource_reselect);
 
+#ifdef CONFIG_SYSFS
 /**
  * sysfs_show_current_clocksources - sysfs interface for current clocksource
  * @dev:	unused
@@ -307,6 +308,7 @@ static int __init init_clocksource_sysfs
 }
 
 device_initcall(init_clocksource_sysfs);
+#endif /* CONFIG_SYSFS */
 
 /**
  * boot_override_clocksource - boot clock override
--

-
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