fancontrol.pl: Fix pwmN_enable access (#2190).

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4341 7894878c-1315-0410-8ee3-d5d059ff63e0

CHANGES

@@ -22,6 +22,7 @@ SVN HEAD
                    Get rid of a useless semaphore (2.6 backport)
   Programs i2cdetect, i2cdump, isadump: Flush output in real time
   Program i2cdump: Cleaner output in SMBus block read mode
+  Program fancontrol.pl: Fix pwmN_enable access (#2190)
   Program sensors: Add smsc47m2 support (fans)
                    Fix -A option (hide adapter name) on error
   Program sensors-detect: Only probe relevant I2C addresses

prog/pwm/fancontrol.pl

@@ -234,7 +234,7 @@ sub pwmdisable($)
        else
          { die("$dir/$p : $!"); }
 
-       my $enable = "$dir/$p/pwm/pwm_enable";
+       my $enable = "$dir/${p}_enable";
        if (-f $enable)
          {
            if (open(F, ">$enable"))
@@ -243,7 +243,7 @@ sub pwmdisable($)
                close(F);
              }
            else
-             { die("$dir/$p/pwm/pwm_enable : $!"); }
+             { die("$enable : $!"); }
          }
      }
    else
@@ -267,7 +267,7 @@ sub pwmenable($)
 
    if ($sysfs == 1)
      {
-       my $enable = "$dir/$p/pwm/pwm_enable";
+       my $enable = "$dir/${p}_enable";
        if (-f $enable)
          {
            if (open(F, ">$enable"))
@@ -276,7 +276,7 @@ sub pwmenable($)
                close(F);
              }
            else
-             { die("$dir/$p : $!\n"); }
+             { die("$enable : $!\n"); }
          }
      }
    else