This is a note to let you know that I've just added the patch titled
iio: adc: rtq6056: Correct the sign bit index
to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
From 9b45744bf09fc2a3287e05287141d6e123c125a7 Mon Sep 17 00:00:00 2001 From: ChiYuan Huang cy_huang@richtek.com Date: Thu, 18 Sep 2025 11:10:59 +0800 Subject: iio: adc: rtq6056: Correct the sign bit index
The vshunt/current reported register is a signed 16bit integer. The sign bit index should be '15', not '16'.
Fixes: 4396f45d211b ("iio: adc: Add rtq6056 support") Reported-by: Andy Hsu andy_ya_hsu@wiwynn.com Signed-off-by: ChiYuan Huang cy_huang@richtek.com Reviewed-by: David Lechner dlechner@baylibre.com Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com --- drivers/iio/adc/rtq6056.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/rtq6056.c b/drivers/iio/adc/rtq6056.c index ad9738228b7f..2bf3a09ac6b0 100644 --- a/drivers/iio/adc/rtq6056.c +++ b/drivers/iio/adc/rtq6056.c @@ -300,7 +300,7 @@ static int rtq6056_adc_read_channel(struct rtq6056_priv *priv, return IIO_VAL_INT; case RTQ6056_REG_SHUNTVOLT: case RTQ6056_REG_CURRENT: - *val = sign_extend32(regval, 16); + *val = sign_extend32(regval, 15); return IIO_VAL_INT; default: return -EINVAL;