diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2020-04-13 10:24:41 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-04-25 16:09:30 +0100 |
| commit | 698211065d4aa71ce599b38c23452664a5a8e370 (patch) | |
| tree | 2673062f1e2b178ad31d061a1bdad97da88ce0ee /include/linux/iio | |
| parent | fec86c6b8369b5dd8e3a1ad3752578a737163b25 (diff) | |
iio: imu: adis: Add irq flag variable
There are some ADIS devices that can configure the data ready pin
polarity. Hence, we cannot hardcode our IRQ mask as IRQF_TRIGGER_RISING
since we might want to have it as IRQF_TRIGGER_FALLING.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/imu/adis.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index e70814d96e1c..70e4d1d262f5 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -87,6 +87,7 @@ struct adis_data { * @msg: SPI message object * @xfer: SPI transfer objects to be used for a @msg * @current_page: Some ADIS devices have registers, this selects current page + * @irq_flag: IRQ handling flags as passed to request_irq() * @buffer: Data buffer for information read from the device * @tx: DMA safe TX buffer for SPI transfers * @rx: DMA safe RX buffer for SPI transfers @@ -113,6 +114,7 @@ struct adis { struct spi_message msg; struct spi_transfer *xfer; unsigned int current_page; + unsigned long irq_flag; void *buffer; uint8_t tx[10] ____cacheline_aligned; |