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authorCharles Spirakis <bezaur@gmail.com>2006-09-24 20:53:04 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-28 15:31:16 -0700
commit125751cb833f20c12c7237782b2a4680fd636ed0 (patch)
tree1f815c587d404c32f4127ac6454804d1a68f3cad /drivers/hwmon/w83791d.c
parent2d45771e6ea79f56a7d85e448f702f60ef86c228 (diff)
downloadop-kernel-dev-125751cb833f20c12c7237782b2a4680fd636ed0.zip
op-kernel-dev-125751cb833f20c12c7237782b2a4680fd636ed0.tar.gz
w83791d: Documentation update
w83791d: Documentation update The alarm bits and the beep enable bits are in different positions in the hardware. Document the problem and leave it to the user-space code to handle the situation. When this driver is updated to the standardized sysfs alarm/beep methodology, this won't be a problem. This is a documentation only change. Signed-off by: Charles Spirakis <bezaur@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/hwmon/w83791d.c')
-rw-r--r--drivers/hwmon/w83791d.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c
index eec43ab..d965d07 100644
--- 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;
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