diff options
| author | Gabriele Gorla <gorlik@penguintown.net> | 2010-12-08 16:27:22 +0100 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2011-02-09 22:15:36 +0100 |
| commit | 57d3b14324fc28006b23f879e2b72a26cfa36c94 (patch) | |
| tree | ae5c9743e796211ae58b5c998691f3fcbaf9b3bd /drivers | |
| parent | 332c1def71fec9b6dfed59c97423d92f741e78f1 (diff) | |
hwmon: (adm1026) Allow 1 as a valid divider value
commit 8b0f1840a46449e1946fc88860ef3ec8d6b1c2c7 upstream.
Allow 1 as a valid div value as specified in the ADM1026 datasheet.
Signed-off-by: Gabriele Gorla <gorlik@penguintown.net>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/adm1026.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c index 7fe2441fc845..08eab8549c2e 100644 --- a/drivers/hwmon/adm1026.c +++ b/drivers/hwmon/adm1026.c @@ -926,9 +926,7 @@ static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr, val = simple_strtol(buf, NULL, 10); new_div = DIV_TO_REG(val); - if (new_div == 0) { - return -EINVAL; - } + mutex_lock(&data->update_lock); orig_div = data->fan_div[nr]; data->fan_div[nr] = DIV_FROM_REG(new_div); |