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iio: accel: fxls8962af: errata bug only applicable for FXLS8962AF
author
Sean Nyekjaer
<sean@geanix.com>
Mon, 5 Jun 2023 10:32:22 +0000
(12:32 +0200)
committer
Jonathan Cameron
<Jonathan.Cameron@huawei.com>
Mon, 5 Jun 2023 19:05:48 +0000
(20:05 +0100)
Remove special errata handling if FXLS8964AF is used.
Fixes:
af959b7b96b8
("iio: accel: fxls8962af: fix errata bug E3 - I2C burst reads")
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Cc: stable@vger.kernel.org
Link:
https://lore.kernel.org/r/20230605103223.1400980-2-sean@geanix.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/accel/fxls8962af-core.c
patch
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diff --git
a/drivers/iio/accel/fxls8962af-core.c
b/drivers/iio/accel/fxls8962af-core.c
index
f5014f6
..
be8a15c
100644
(file)
--- a/
drivers/iio/accel/fxls8962af-core.c
+++ b/
drivers/iio/accel/fxls8962af-core.c
@@
-903,9
+903,10
@@
static int fxls8962af_fifo_transfer(struct fxls8962af_data *data,
int total_length = samples * sample_length;
int ret;
- if (i2c_verify_client(dev))
+ if (i2c_verify_client(dev) &&
+ data->chip_info->chip_id == FXLS8962AF_DEVICE_ID)
/*
- * Due to errata bug:
+ * Due to errata bug
(only applicable on fxls8962af)
:
* E3: FIFO burst read operation error using I2C interface
* We have to avoid burst reads on I2C..
*/