This is a note to let you know that I've just added the patch titled hwmon: (ads1015) Handle negative conversion values correctly to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: hwmon-ads1015-handle-negative-conversion-values-correctly.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From acc146943957d7418a6846f06e029b2c5e87e0d5 Mon Sep 17 00:00:00 2001 From: Peter Rosin <peda@xxxxxxxxxx> Date: Thu, 18 Feb 2016 14:07:52 +0100 Subject: hwmon: (ads1015) Handle negative conversion values correctly From: Peter Rosin <peda@xxxxxxxxxx> commit acc146943957d7418a6846f06e029b2c5e87e0d5 upstream. Make the divisor signed as DIV_ROUND_CLOSEST is undefined for negative dividends when the divisor is unsigned. Signed-off-by: Peter Rosin <peda@xxxxxxxxxx> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/hwmon/ads1015.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwmon/ads1015.c +++ b/drivers/hwmon/ads1015.c @@ -126,7 +126,7 @@ static int ads1015_reg_to_mv(struct i2c_ struct ads1015_data *data = i2c_get_clientdata(client); unsigned int pga = data->channel_data[channel].pga; int fullscale = fullscale_table[pga]; - const unsigned mask = data->id == ads1115 ? 0x7fff : 0x7ff0; + const int mask = data->id == ads1115 ? 0x7fff : 0x7ff0; return DIV_ROUND_CLOSEST(reg * fullscale, mask); } Patches currently in stable-queue which might be from peda@xxxxxxxxxx are queue-4.4/hwmon-ads1015-handle-negative-conversion-values-correctly.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html