diff options
author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-06-27 13:07:12 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 14:39:35 -0700 |
commit | 4de66bbb3eb1099a76e1bbf87e376c7a31dc30d5 (patch) | |
tree | 3de9a668595c2c82a963bcb345a084a2b0400401 /drivers/staging/iio/accel/adis16204.h | |
parent | 6a0d8090a6a2722d25bda04aa250752e0ea56381 (diff) |
staging:iio:accel:adis16204 allocate tx and rx in state plus state via iio_priv
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/iio/accel/adis16204.h')
-rw-r--r-- | drivers/staging/iio/accel/adis16204.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/staging/iio/accel/adis16204.h b/drivers/staging/iio/accel/adis16204.h index 5310a4297688..802fc5778be1 100644 --- a/drivers/staging/iio/accel/adis16204.h +++ b/drivers/staging/iio/accel/adis16204.h @@ -67,19 +67,17 @@ /** * struct adis16204_state - device instance specific data * @us: actual spi_device - * @indio_dev: industrial I/O device structure * @trig: data ready trigger registered with iio * @tx: transmit buffer * @rx: receive buffer * @buf_lock: mutex to protect tx and rx **/ struct adis16204_state { - struct spi_device *us; - struct iio_dev *indio_dev; - struct iio_trigger *trig; - u8 *tx; - u8 *rx; - struct mutex buf_lock; + struct spi_device *us; + struct iio_trigger *trig; + struct mutex buf_lock; + u8 tx[ADIS16204_MAX_TX] ____cacheline_aligned; + u8 rx[ADIS16204_MAX_RX]; }; int adis16204_set_irq(struct iio_dev *indio_dev, bool enable); |