Strip trailing whitespace.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5330 7894878c-1315-0410-8ee3-d5d059ff63e0

prog/pwm/fancontrol

@@ -64,7 +64,7 @@ function LoadConfig {
 	FCFANS=`egrep '^FCFANS=.*$' $1 | sed -e 's/FCFANS=//g'`
 	MINPWM=`egrep '^MINPWM=.*$' $1 | sed -e 's/MINPWM=//g'`
 	MAXPWM=`egrep '^MAXPWM=.*$' $1 | sed -e 's/MAXPWM=//g'`
-	
+
 	# Check whether all mandatory settings are set
 	if [[ -z ${INTERVAL} || -z ${FCTEMPS} || -z ${MINTEMP} || -z ${MAXTEMP} || -z ${MINSTART} || -z ${MINSTOP} ]]
 	then
@@ -79,10 +79,10 @@ function LoadConfig {
 	fi
 
 	# write settings to arrays for easier use and print them
-        echo
+	echo
 	echo "Common settings:"
 	echo "  INTERVAL=$INTERVAL"
-						
+
 	let fcvcount=0
 	for fcv in $FCTEMPS
 	do
@@ -153,7 +153,7 @@ function LoadConfig {
 }
 
 if [ -f "$1" ]
-then 
+then
 	LoadConfig $1
 else
 	LoadConfig /etc/fancontrol
@@ -177,7 +177,7 @@ then
 	else
 		SYSFS=1
 		DIR=$SDIR
-	fi	
+	fi
 fi
 cd $DIR
 
@@ -273,7 +273,7 @@ function UpdateFanSpeeds {
 		minso=${AFCMINSTOP[$fcvcount]}
 		minpwm=${AFCMINPWM[$fcvcount]}
 		maxpwm=${AFCMAXPWM[$fcvcount]}
-		
+
 		read tval < ${tsens}
 		if [ $? -ne 0 ]
 		then
@@ -297,7 +297,7 @@ function UpdateFanSpeeds {
 		then
 			pwmpval=`echo ${pwmpval} | cut -d' ' -f1`
 		fi
-		
+
 		# If fanspeed-sensor output shall be used, do it
 		if [[ -n ${fan} ]]
 		then
@@ -314,7 +314,7 @@ function UpdateFanSpeeds {
 		else
 			fanval=1  # set it to a non zero value, so the rest of the script still works
 		fi
-		
+
 		# debug info
 		if [ "$DEBUG" != "" ]
 		then
@@ -331,12 +331,12 @@ function UpdateFanSpeeds {
 			echo "pwmpval=$pwmpval"
 			echo "fanval=$fanval"
 		fi
-		
+
 		if (( $tval <= $mint ))
 		  then pwmval=$minpwm # below min temp, use defined min pwm
 		elif (( $tval >= $maxt ))
 		  then pwmval=$maxpwm # over max temp, use defined max pwm
-		else 
+		else
 		  # calculate the new value from temperature and settings
 		  pwmval="(${tval}-${mint})*(${maxpwm}-${minso})/(${maxt}-${mint})+${minso}"
 		  if [ $pwmpval -eq 0 -o $fanval -eq 0 ]

prog/pwm/fancontrol.8

@@ -25,8 +25,8 @@ some fan fails, because you probably won't hear it anymore ;)
 
 .SH CONFIGURATION
 For easy configuration, there's a script
-named \fBpwmconfig\fP(8) which lets you interactively write your 
-configuration file for \fBfancontrol\fP. Alternatively you can write this 
+named \fBpwmconfig\fP(8) which lets you interactively write your
+configuration file for \fBfancontrol\fP. Alternatively you can write this
 file yourself using the information from this manpage.
 
 Since most of you are going to use \fBpwmconfig\fP(8) script, the config

prog/pwm/pwmconfig

@@ -71,7 +71,7 @@ then
 	else
 		echo $0: 'No sensors found! (modprobe sensor modules?)'
 		exit 1
-	fi	
+	fi
 fi
 
 cd $DIR
@@ -331,7 +331,7 @@ function pwmdetail()
 		read X
 		if [ "$X" = "y" -o "$X" = "Y" -o "$X" = "" ]
 		then
-			PLOT=y  	
+			PLOT=y
 		fi
 	else
 		if [ -n "$DISPLAY" ]
@@ -358,15 +358,15 @@ function pwmdetail()
 	pwmenable $P
 	while [ $pwm -ge 0 ]
 	do
-		pwmset $P $pwm  
+		pwmset $P $pwm
 		sleep $PDELAY
 		if [ $? -ne 0 ]
 		then
-			pwmdisable $P	
+			pwmdisable $P
 			echo '^C received, aborting...'
 			rm -f $TMP1 $TMP2
 			exit 1
-		fi		
+		fi
 		# this will return the first field if there's only one (sysfs)
 		S=`cat $F | cut -d' ' -f2`
 		# Fan speed should never increase significantly
@@ -384,7 +384,7 @@ function pwmdetail()
 		fi
 		if [ "$S" = "0" -o "$S" = "-1" ]
 		then
-			pwmdisable $P	
+			pwmdisable $P
 			echo "    Fan Stopped at PWM = $pwm"
 			if [ $pwm -eq $MAX ]
 			then
@@ -405,7 +405,7 @@ function pwmdetail()
 			let pwm=$pwm-$STEP
 		fi
 	done
-	pwmdisable $P	
+	pwmdisable $P
 	if [ "$PLOT" = "y" ]
 	then
 		$PLOTTER  $TMP1
@@ -430,7 +430,7 @@ do
 		pwmdisable $i
 		echo '^C received, restoring PWM and aborting...'
 		exit 1
-	fi		
+	fi
 	let pwmactivecount=0
 	let count=1
 	for j in $GOODFAN
@@ -463,7 +463,7 @@ do
 			then
 				echo '^C received, aborting...'
 				exit 1
-			fi		
+			fi
 			# this will return the first field if there's only one (sysfs)
 			S=`cat $j | cut -d' ' -f2`
 			if [ $S -lt $threshold ]
@@ -765,7 +765,7 @@ select pwms in $pwmactive "Change INTERVAL" "Just quit" "Save and quit" "Show co
 		select tempss in $TEMPS "None (Do not affect this PWM output)"; do
 			if [ "$tempss" = "None (Do not affect this PWM output)" ]
 			then
-			
+
 				break;
 			else
 				if [ "$FCTEMPS" = "" ]
@@ -891,7 +891,7 @@ select pwms in $pwmactive "Change INTERVAL" "Just quit" "Save and quit" "Show co
 			break;
 		done
 		break ;;
-	
+
 	*)
 		echo "No such option. Enter a number."
 		break ;;

prog/pwm/pwmconfig.8

@@ -14,12 +14,12 @@ circuitry installed, even if your sensor chip supports PWM.
 
 It attempts to briefly stop each fan using the PWM controls. It then
 attempts to restore each fan to full speed after testing. However, it
-is \fBvery important\fP that you physically verify that the fans have 
+is \fBvery important\fP that you physically verify that the fans have
 been returned to full speed after the program has completed.
 
 .SH WARNING
 This program will stop your fans, one at a time, for approximately 5 seconds each.
-This may cause your processor temperature to rise. Verify that all fans are running 
+This may cause your processor temperature to rise. Verify that all fans are running
 at normal speed after this program has exited.
 
 .SH SEE ALSO