From: Gabriele Gorla <[email protected]> ===================================================================== | This is a commit scheduled for the next v2.6.34 longterm release. | | If you see a problem with using this for longterm, please comment.| =====================================================================
commit 8b0f1840a46449e1946fc88860ef3ec8d6b1c2c7 upstream. Allow 1 as a valid div value as specified in the ADM1026 datasheet. Signed-off-by: Gabriele Gorla <[email protected]> Signed-off-by: Jean Delvare <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> --- 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 65335b2..e059a5f 100644 --- a/drivers/hwmon/adm1026.c +++ b/drivers/hwmon/adm1026.c @@ -920,9 +920,7 @@ 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); -- 1.7.4.4 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
