tree: git://git.cmpxchg.org/linux-mmotm.git master
head: ff35dad6205c66d96feda494502753e5ed1b10f1
commit: 67039d034b422b074af336ebf8101346b6b5d441 [446/499] rwsem: Support optimistic spinning
config: make ARCH=arm marzen_defconfig
All warnings:
>> kernel/power/main.c:27:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/power/main.c:27:8: warning: (near initialization for 'pm_chain_head.rwsem') [enabled by default]
>> kernel/power/main.c:27:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/power/main.c:27:8: warning: (near initialization for 'pm_chain_head.rwsem') [enabled by default]
--
>> drivers/base/power/qos.c:52:8: warning: excess elements in struct initializer [enabled by default]
>> drivers/base/power/qos.c:52:8: warning: (near initialization for 'dev_pm_notifiers.rwsem') [enabled by default]
>> drivers/base/power/qos.c:52:8: warning: excess elements in struct initializer [enabled by default]
>> drivers/base/power/qos.c:52:8: warning: (near initialization for 'dev_pm_notifiers.rwsem') [enabled by default]
--
>> drivers/leds/led-core.c:21:1: warning: excess elements in struct initializer [enabled by default]
>> drivers/leds/led-core.c:21:1: warning: (near initialization for 'leds_list_lock') [enabled by default]
>> drivers/leds/led-core.c:21:1: warning: excess elements in struct initializer [enabled by default]
>> drivers/leds/led-core.c:21:1: warning: (near initialization for 'leds_list_lock') [enabled by default]
--
>> drivers/leds/led-triggers.c:28:8: warning: excess elements in struct initializer [enabled by default]
>> drivers/leds/led-triggers.c:28:8: warning: (near initialization for 'triggers_list_lock') [enabled by default]
>> drivers/leds/led-triggers.c:28:8: warning: excess elements in struct initializer [enabled by default]
>> drivers/leds/led-triggers.c:28:8: warning: (near initialization for 'triggers_list_lock') [enabled by default]
vim +27 kernel/power/main.c
6e5fdeedc Paul Gortmaker 2011-05-26 11 #include <linux/export.h>
^1da177e4 Linus Torvalds 2005-04-16 12 #include <linux/kobject.h>
^1da177e4 Linus Torvalds 2005-04-16 13 #include <linux/string.h>
c5c6ba4e0 Rafael J. Wysocki 2006-09-25 14 #include <linux/resume-trace.h>
5e928f77a Rafael J. Wysocki 2009-08-18 15 #include <linux/workqueue.h>
2a77c46de ShuoX Liu 2011-08-10 16 #include <linux/debugfs.h>
2a77c46de ShuoX Liu 2011-08-10 17 #include <linux/seq_file.h>
^1da177e4 Linus Torvalds 2005-04-16 18
^1da177e4 Linus Torvalds 2005-04-16 19 #include "power.h"
^1da177e4 Linus Torvalds 2005-04-16 20
a6d709806 Stephen Hemminger 2006-12-06 21 DEFINE_MUTEX(pm_mutex);
^1da177e4 Linus Torvalds 2005-04-16 22
cd51e61cf Rafael J. Wysocki 2011-02-11 23 #ifdef CONFIG_PM_SLEEP
cd51e61cf Rafael J. Wysocki 2011-02-11 24
825257569 Alan Stern 2007-11-19 25 /* Routines for PM-transition notifications */
825257569 Alan Stern 2007-11-19 26
825257569 Alan Stern 2007-11-19 @27 static BLOCKING_NOTIFIER_HEAD(pm_chain_head);
825257569 Alan Stern 2007-11-19 28
825257569 Alan Stern 2007-11-19 29 int register_pm_notifier(struct notifier_block *nb)
825257569 Alan Stern 2007-11-19 30 {
825257569 Alan Stern 2007-11-19 31 return blocking_notifier_chain_register(&pm_chain_head, nb);
825257569 Alan Stern 2007-11-19 32 }
825257569 Alan Stern 2007-11-19 33 EXPORT_SYMBOL_GPL(register_pm_notifier);
825257569 Alan Stern 2007-11-19 34
825257569 Alan Stern 2007-11-19 35 int unregister_pm_notifier(struct notifier_block *nb)
:::::: The code at line 27 was first introduced by commit
:::::: 825257569350e913bee3bc918508c0aa6e3398cd PM: Convert PM notifiers to out-of-line code
:::::: TO: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
:::::: CC: Len Brown <len.brown@xxxxxxxxx>
---
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