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authorIker Perez del Palomar Sustatxa <iker.perez@codethink.co.uk>2019-08-01 08:53:24 +0100
committerGuenter Roeck <linux@roeck-us.net>2019-08-07 14:50:49 -0700
commita95a4f3f2702b55a89393bf0f1b2b3d79e0f7da2 (patch)
tree015b2e5ac38396edee6023302ea974331ffb64fc /drivers
parent38ada2f406a9b81fb1249c5c9227fa657e7d5671 (diff)
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.c2
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;