Message-ID: <20080801175245.GC23227@linux.intel.com>
Date:	Fri, 1 Aug 2008 10:52:45 -0700
From:	mark gross <mgross@...ux.intel.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	lkml <linux-kernel@...r.kernel.org>, richard@...hsie.com
Subject: spell check patch to pm_qos_params.c

This is a documentation clean up patch form Richard Hughes.

With a minor tweak to clarify units for kbs.

Please apply.

thanks,

--mgross


Signed-off-by: mark gross <mgross@...ux.intel.com>

 Documentation/power/pm_qos_interface.txt |    7 ++++++-
 include/linux/pm_qos_params.h            |    2 +-
 kernel/pm_qos_params.c                   |   16 ++++++++--------
 3 files changed, 15 insertions(+), 10 deletions(-)


Index: linux-2.6/Documentation/power/pm_qos_interface.txt
===================================================================
--- linux-2.6.orig/Documentation/power/pm_qos_interface.txt	2008-08-01 09:28:42.000000000 -0700
+++ linux-2.6/Documentation/power/pm_qos_interface.txt	2008-08-01 10:46:04.000000000 -0700
@@ -1,4 +1,4 @@
-PM quality of Service interface.
+PM Quality Of Service Interface.
 
 This interface provides a kernel and user mode interface for registering
 performance expectations by drivers, subsystems and user space applications on
@@ -7,6 +7,11 @@
 Currently we have {cpu_dma_latency, network_latency, network_throughput} as the
 initial set of pm_qos parameters.
 
+Each parameters have defined units:
+ * latency: usec
+ * timeout: usec
+ * throughput: kbs (kilo bit / sec)
+
 The infrastructure exposes multiple misc device nodes one per implemented
 parameter.  The set of parameters implement is defined by pm_qos_power_init()
 and pm_qos_params.h.  This is done because having the available parameters
Index: linux-2.6/include/linux/pm_qos_params.h
===================================================================
--- linux-2.6.orig/include/linux/pm_qos_params.h	2008-08-01 09:28:48.000000000 -0700
+++ linux-2.6/include/linux/pm_qos_params.h	2008-08-01 10:27:36.000000000 -0700
@@ -1,6 +1,6 @@
 /* interface for the pm_qos_power infrastructure of the linux kernel.
  *
- * Mark Gross
+ * Mark Gross <mgross@...ux.intel.com>
  */
 #include <linux/list.h>
 #include <linux/notifier.h>
Index: linux-2.6/kernel/pm_qos_params.c
===================================================================
--- linux-2.6.orig/kernel/pm_qos_params.c	2008-08-01 09:28:49.000000000 -0700
+++ linux-2.6/kernel/pm_qos_params.c	2008-08-01 10:27:36.000000000 -0700
@@ -24,7 +24,7 @@
  * requirement that the application has is cleaned up when closes the file
  * pointer or exits the pm_qos_object will get an opportunity to clean up.
  *
- * mark gross mgross@...ux.intel.com
+ * Mark Gross <mgross@...ux.intel.com>
  */
 
 #include <linux/pm_qos_params.h>
@@ -211,8 +211,8 @@
  * @value: defines the qos request
  *
  * This function inserts a new entry in the pm_qos_class list of requested qos
- * performance charactoistics.  It recomputes the agregate QoS expectations for
- * the pm_qos_class of parrameters.
+ * performance characteristics.  It recomputes the aggregate QoS expectations for
+ * the pm_qos_class of parameters.
  */
 int pm_qos_add_requirement(int pm_qos_class, char *name, s32 value)
 {
@@ -250,10 +250,10 @@
  * @name: identifies the request
  * @value: defines the qos request
  *
- * Updates an existing qos requierement for the pm_qos_class of parameters along
+ * Updates an existing qos requirement for the pm_qos_class of parameters along
  * with updating the target pm_qos_class value.
  *
- * If the named request isn't in the lest then no change is made.
+ * If the named request isn't in the list then no change is made.
  */
 int pm_qos_update_requirement(int pm_qos_class, char *name, s32 new_value)
 {
@@ -287,7 +287,7 @@
  * @pm_qos_class: identifies which list of qos request to us
  * @name: identifies the request
  *
- * Will remove named qos request from pm_qos_class list of parrameters and
+ * Will remove named qos request from pm_qos_class list of parameters and
  * recompute the current target value for the pm_qos_class.
  */
 void pm_qos_remove_requirement(int pm_qos_class, char *name)
@@ -319,7 +319,7 @@
  * @notifier: notifier block managed by caller.
  *
  * will register the notifier into a notification chain that gets called
- * uppon changes to the pm_qos_class target value.
+ * upon changes to the pm_qos_class target value.
  */
  int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier)
 {
@@ -338,7 +338,7 @@
  * @notifier: notifier block to be removed.
  *
  * will remove the notifier from the notification chain that gets called
- * uppon changes to the pm_qos_class target value.
+ * upon changes to the pm_qos_class target value.
  */
 int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier)
 {

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