/* Whilst this makes a lot of calls to iio_sw_ring functions - it is too device * specific to be rolled into the core. */ static irqreturn_t ade7758_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct ade7758_state *st = iio_priv(indio_dev); s64 dat64[2]; u32 *dat32 = (u32 *)dat64; if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength)) if (ade7758_spi_read_burst(indio_dev) >= 0) *dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF; iio_push_to_buffers_with_timestamp(indio_dev, dat64, pf->timestamp); iio_trigger_notify_done(indio_dev->trig); return IRQ_HANDLED; }
/* Whilst this makes a lot of calls to iio_sw_ring functions - it is to device * specific to be rolled into the core. */ static irqreturn_t ade7758_trigger_handler(int irq, void *p) { struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct iio_buffer *ring = indio_dev->buffer; struct ade7758_state *st = iio_priv(indio_dev); s64 dat64[2]; u32 *dat32 = (u32 *)dat64; if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength)) if (ade7758_spi_read_burst(&indio_dev->dev) >= 0) *dat32 = get_unaligned_be32(&st->rx_buf[5]) & 0xFFFFFF; /* Guaranteed to be aligned with 8 byte boundary */ if (ring->scan_timestamp) dat64[1] = pf->timestamp; ring->access->store_to(ring, (u8 *)dat64, pf->timestamp); iio_trigger_notify_done(indio_dev->trig); return IRQ_HANDLED; }