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| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-05-15 17:18:38 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2015-05-16 12:01:20 +0200 |
| commit | d046ba268adb87c7780494ecf897cbafbf100d57 (patch) | |
| tree | 5da67104077407d418a7d921b96c34767b8fb724 /drivers/iio/imu/adis16400.h | |
| parent | iio: adis16400: Fix burst mode (diff) | |
| download | linux-d046ba268adb87c7780494ecf897cbafbf100d57.tar.xz linux-d046ba268adb87c7780494ecf897cbafbf100d57.zip | |
iio: adis16400: Fix burst transfer for adis16448
The adis16448, unlike the other chips in this family, in addition to the
hardware channels also sends out the DIAG_STAT register in burst mode
before them. Handle that case by skipping over the first 2 bytes before we
pass the received data to the buffer.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Fixes: 76ada52f7f5d ("iio:adis16400: Add support for the adis16448")
Cc: <stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/imu/adis16400.h')
| -rw-r--r-- | drivers/iio/imu/adis16400.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iio/imu/adis16400.h b/drivers/iio/imu/adis16400.h index 1e8fd2e81d45..73b189c1c0fb 100644 --- a/drivers/iio/imu/adis16400.h +++ b/drivers/iio/imu/adis16400.h @@ -139,6 +139,7 @@ #define ADIS16400_NO_BURST BIT(1) #define ADIS16400_HAS_SLOW_MODE BIT(2) #define ADIS16400_HAS_SERIAL_NUMBER BIT(3) +#define ADIS16400_BURST_DIAG_STAT BIT(4) struct adis16400_state; |