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plist: Remove the need to supply locks to plist heads

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This was legacy code brought over from the RT tree and
is no longer necessary.

Signed-off-by: Dima Zavin <dima@android.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Daniel Walker <dwalker@codeaurora.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Link: http://lkml.kernel.org/r/1310084879-10351-2-git-send-email-dima@android.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Dima Zavin
2011-07-07 17:27:59 -07:00
committed by Ingo Molnar
parent 8edbb83e5b
commit 732375c6a5
8 changed files with 14 additions and 68 deletions
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6
kernel/pm_qos_params.c
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@@ -74,7 +74,7 @@ static DEFINE_SPINLOCK(pm_qos_lock);
static struct pm_qos_object null_pm_qos;
static BLOCKING_NOTIFIER_HEAD(cpu_dma_lat_notifier);
static struct pm_qos_object cpu_dma_pm_qos = {
.requests = PLIST_HEAD_INIT(cpu_dma_pm_qos.requests, pm_qos_lock),
.requests = PLIST_HEAD_INIT(cpu_dma_pm_qos.requests),
.notifiers = &cpu_dma_lat_notifier,
.name = "cpu_dma_latency",
.target_value = PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE,
@@ -84,7 +84,7 @@ static struct pm_qos_object cpu_dma_pm_qos = {
static BLOCKING_NOTIFIER_HEAD(network_lat_notifier);
static struct pm_qos_object network_lat_pm_qos = {
.requests = PLIST_HEAD_INIT(network_lat_pm_qos.requests, pm_qos_lock),
.requests = PLIST_HEAD_INIT(network_lat_pm_qos.requests),
.notifiers = &network_lat_notifier,
.name = "network_latency",
.target_value = PM_QOS_NETWORK_LAT_DEFAULT_VALUE,
@@ -95,7 +95,7 @@ static struct pm_qos_object network_lat_pm_qos = {
static BLOCKING_NOTIFIER_HEAD(network_throughput_notifier);
static struct pm_qos_object network_throughput_pm_qos = {
.requests = PLIST_HEAD_INIT(network_throughput_pm_qos.requests, pm_qos_lock),
.requests = PLIST_HEAD_INIT(network_throughput_pm_qos.requests),
.notifiers = &network_throughput_notifier,
.name = "network_throughput",
.target_value = PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE,