X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=Documentation%2Fhwmon%2Fsysfs-interface;h=b3a9e1b9dbda9458b5d4215f50b3b217284c3b82;hb=fdb64f93b38a3470fa4db8cd5720b8c731922d1a;hp=d131a56e52f8e3dca6ca84280897fd74d617e470;hpb=7817a39e65f04abe136d94a65fa26b7fe3334a1f;p=linux-2.6-omap-h63xx.git

diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index d131a56e52f..b3a9e1b9dbd 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -172,11 +172,10 @@ pwm[1-*]	Pulse width modulation fan control.
 		255 is max or 100%.
 
 pwm[1-*]_enable
-		Switch PWM on and off.
-		Not always present even if pwmN is.
-		0: turn off
-		1: turn on in manual mode
-		2+: turn on in automatic mode
+		Fan speed control method:
+		0: no fan speed control (i.e. fan at full speed)
+		1: manual fan speed control enabled (using pwm[1-*])
+		2+: automatic fan speed control enabled
 		Check individual chip documentation files for automatic mode
 		details.
 		RW