lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sat, 8 Jun 2019 07:38:42 -0400 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Ruslan Babayev <ruslan@...ayev.com>, xe-linux-external@...co.com, Stable@...r.kernel.org, Jonathan Cameron <Jonathan.Cameron@...wei.com>, Sasha Levin <sashal@...nel.org>, linux-iio@...r.kernel.org Subject: [PATCH AUTOSEL 5.1 03/70] iio: dac: ds4422/ds4424 fix chip verification From: Ruslan Babayev <ruslan@...ayev.com> [ Upstream commit 60f2208699ec08ff9fdf1f97639a661a92a18f1c ] The ds4424_get_value function takes channel number as it's 3rd argument and translates it internally into I2C address using DS4424_DAC_ADDR macro. The caller ds4424_verify_chip was passing an already translated I2C address as its last argument. Signed-off-by: Ruslan Babayev <ruslan@...ayev.com> Cc: xe-linux-external@...co.com Cc: <Stable@...r.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@...wei.com> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/iio/dac/ds4424.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/dac/ds4424.c b/drivers/iio/dac/ds4424.c index 883a47562055..714a97f91319 100644 --- a/drivers/iio/dac/ds4424.c +++ b/drivers/iio/dac/ds4424.c @@ -166,7 +166,7 @@ static int ds4424_verify_chip(struct iio_dev *indio_dev) { int ret, val; - ret = ds4424_get_value(indio_dev, &val, DS4424_DAC_ADDR(0)); + ret = ds4424_get_value(indio_dev, &val, 0); if (ret < 0) dev_err(&indio_dev->dev, "%s failed. ret: %d\n", __func__, ret); -- 2.20.1
Powered by blists - more mailing lists