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| author | Iker Perez del Palomar Sustatxa <iker.perez@codethink.co.uk> | 2019-08-01 08:53:24 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2019-08-07 14:50:49 -0700 |
| commit | a95a4f3f2702b55a89393bf0f1b2b3d79e0f7da2 (patch) | |
| tree | 015b2e5ac38396edee6023302ea974331ffb64fc /drivers | |
| parent | 38ada2f406a9b81fb1249c5c9227fa657e7d5671 (diff) | |
| download | linux-rpi-a95a4f3f2702b55a89393bf0f1b2b3d79e0f7da2.tar.gz linux-rpi-a95a4f3f2702b55a89393bf0f1b2b3d79e0f7da2.tar.bz2 linux-rpi-a95a4f3f2702b55a89393bf0f1b2b3d79e0f7da2.zip | |
hwmon: (lm75) Fixup tmp75b clr_mask
The configuration register of the tmp75b sensor is 16bit long, however
the first byte is reserved, so there is not no need to take care of it.
Because the order of the bytes is little endian and it is only necessary
to write one byte, the desired bits must be shifted into a 8 bit range.
Fixes: 39abe9d88b30 ("hwmon: (lm75) Add support for TMP75B")
Cc: stable@vger.kernel.org
Signed-off-by: Iker Perez del Palomar Sustatxa <iker.perez@codethink.co.uk>
Link: https://lore.kernel.org/r/20190801075324.4638-1-iker.perez@codethink.co.uk
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwmon/lm75.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c index 3fb9c0a2d6d0..ce5ec403ec73 100644 --- a/drivers/hwmon/lm75.c +++ b/drivers/hwmon/lm75.c @@ -343,7 +343,7 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id) data->sample_time = MSEC_PER_SEC / 2; break; case tmp75b: /* not one-shot mode, Conversion rate 37Hz */ - clr_mask |= 1 << 15 | 0x3 << 13; + clr_mask |= 1 << 7 | 0x3 << 5; data->resolution = 12; data->sample_time = MSEC_PER_SEC / 37; break; |