[PATCH] hdaps: support Lenovo ThinkPad T60

[linux-2.6] / drivers / hwmon / w83791d.c

diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index eec43abd57fb1e59801d311c95357efac86b2265..d965d074cd61c8ee3c3335dd850acc266f456106 100644 (file)
--- a/drivers/hwmon/w83791d.c
+++ b/drivers/hwmon/w83791d.c
@@ -27,9 +27,9 @@
 
     The w83791d chip appears to be part way between the 83781d and the
     83792d. Thus, this file is derived from both the w83792d.c and
-    w83781d.c files, but its output is more along the lines of the
-    83781d (which means there are no changes to the user-mode sensors
-    program which treats the 83791d as an 83781d).
+    w83781d.c files.
+
+    The w83791g chip is the same as the w83791d but lead-free.
 */
 
 #include <linux/config.h>
@@ -1172,6 +1172,7 @@ static struct w83791d_data *w83791d_update_device(struct device *dev)
                        (w83791d_read(client, W83791D_REG_BEEP_CTRL[1]) << 8) +
                        (w83791d_read(client, W83791D_REG_BEEP_CTRL[2]) << 16);
 
+               /* Extract global beep enable flag */
                data->beep_enable =
                        (data->beep_mask >> GLOBAL_BEEP_ENABLE_SHIFT) & 0x01;