cgroup: remove unused variable

[linux-2.6-omap-h63xx.git] / Documentation / sound / alsa / soc / pops_clicks.txt

diff --git a/Documentation/sound/alsa/soc/pops_clicks.txt b/Documentation/sound/alsa/soc/pops_clicks.txt
index f4f8de5a96862fda96cb0960c52a52b669c176ee..e1e74daa4497219209446c9e152f6d4a40c7c837 100644 (file)
--- a/Documentation/sound/alsa/soc/pops_clicks.txt
+++ b/Documentation/sound/alsa/soc/pops_clicks.txt
@@ -2,24 +2,24 @@ Audio Pops and Clicks
 =====================
 
 Pops and clicks are unwanted audio artifacts caused by the powering up and down
-of components within the audio subsystem. This is noticable on PC's when an audio
-module is either loaded or unloaded (at module load time the sound card is
+of components within the audio subsystem. This is noticeable on PCs when an
+audio module is either loaded or unloaded (at module load time the sound card is
 powered up and causes a popping noise on the speakers).
 
-Pops and clicks can be more frequent on portable systems with DAPM. This is because
-the components within the subsystem are being dynamically powered depending on
-the audio usage and this can subsequently cause a small pop or click every time a
-component power state is changed.
+Pops and clicks can be more frequent on portable systems with DAPM. This is
+because the components within the subsystem are being dynamically powered
+depending on the audio usage and this can subsequently cause a small pop or
+click every time a component power state is changed.
 
 
 Minimising Playback Pops and Clicks
 ===================================
 
-Playback pops in portable audio subsystems cannot be completely eliminated atm,
-however future audio codec hardware will have better pop and click supression.
-Pops can be reduced within playback by powering the audio components in a
-specific order. This order is different for startup and shutdown and follows
-some basic rules:-
+Playback pops in portable audio subsystems cannot be completely eliminated
+currently, however future audio codec hardware will have better pop and click
+suppression.  Pops can be reduced within playback by powering the audio
+components in a specific order. This order is different for startup and
+shutdown and follows some basic rules:-
 
  Startup Order :- DAC --> Mixers --> Output PGA --> Digital Unmute
 
@@ -33,7 +33,7 @@ Minimising Capture Pops and Clicks
 ==================================
 
 Capture artifacts are somewhat easier to get rid as we can delay activating the
-ADC until all the pops have occured. This follows similar power rules to
+ADC until all the pops have occurred. This follows similar power rules to
 playback in that components are powered in a sequence depending upon stream
 startup or shutdown.