Patch "iio: pressure: mprls0025pa fix off-by-one enum" has been added to the 6.6-stable tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is a note to let you know that I've just added the patch titled

    iio: pressure: mprls0025pa fix off-by-one enum

to the 6.6-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:
     iio-pressure-mprls0025pa-fix-off-by-one-enum.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit f5c1d533ae899b0b12cb4235854b357d5eb62017
Author: Petre Rodan <petre.rodan@xxxxxxxxxxxxxxx>
Date:   Fri Dec 29 11:24:32 2023 +0200

    iio: pressure: mprls0025pa fix off-by-one enum
    
    [ Upstream commit 9e65506ca9c7ff716c8441a33417820ad61d3a16 ]
    
    Fix off-by-one error in transfer-function property.
    The honeywell,transfer-function property takes values between 1-3 so
    make sure the proper enum gets used.
    
    Fixes: 713337d9143ed ("iio: pressure: Honeywell mprls0025pa pressure sensor")
    Co-developed-by: Andreas Klinger <ak@xxxxxxxxxxxxx>
    Signed-off-by: Andreas Klinger <ak@xxxxxxxxxxxxx>
    Signed-off-by: Petre Rodan <petre.rodan@xxxxxxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20231229092445.30180-5-petre.rodan@xxxxxxxxxxxxxxx
    Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/iio/pressure/mprls0025pa.c b/drivers/iio/pressure/mprls0025pa.c
index 30fb2de368210..e3f0de020a40c 100644
--- a/drivers/iio/pressure/mprls0025pa.c
+++ b/drivers/iio/pressure/mprls0025pa.c
@@ -323,6 +323,7 @@ static int mpr_probe(struct i2c_client *client)
 	struct iio_dev *indio_dev;
 	struct device *dev = &client->dev;
 	s64 scale, offset;
+	u32 func;
 
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_READ_BYTE))
 		return dev_err_probe(dev, -EOPNOTSUPP,
@@ -362,10 +363,11 @@ static int mpr_probe(struct i2c_client *client)
 			return dev_err_probe(dev, ret,
 				"honeywell,pmax-pascal could not be read\n");
 		ret = device_property_read_u32(dev,
-				"honeywell,transfer-function", &data->function);
+				"honeywell,transfer-function", &func);
 		if (ret)
 			return dev_err_probe(dev, ret,
 				"honeywell,transfer-function could not be read\n");
+		data->function = func - 1;
 		if (data->function > MPR_FUNCTION_C)
 			return dev_err_probe(dev, -EINVAL,
 				"honeywell,transfer-function %d invalid\n",




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux