Hi,
This series contains a couple of cleanups and code consolidations for the
IIO buffer handling. The biggest change is probably the moving of the buffer
registration itself to the core rather than having to do this manually in
each driver. Having to do this manually had its place in earlier days, but
today it is just boilerplate code.
The other changes are mostly concerned with moving boilerplate code from
individual buffer implementations to the core. Given that there is only one
serious buffer implementation at the moment this doesn't do to much. But
this series is done in preparation for adding the DMA buffer support, so we
do not have to add the same duplicated code for the DMA buffer.
- Lars
Lars-Peter Clausen (11):
staging:iio:ad5933: Don't enable channels by default
staging:iio:sca3000: Don't enable channels by default
iio: Unexport iio_scan_mask_set()
staging:iio:sca3000: Register same channels for device and buffer
staging:iio:dummy: Register same channels for device and buffer
iio: Move buffer registration to the core
iio: Remove get_bytes_per_datum() from iio_buffer_access_funcs
iio: buffer: Move iio_buffer_alloc_sysfs and iio_buffer_free_sysfs
iio: buffer: Allocate standard attributes in the core
iio: buffer: Make length attribute read only for buffers without
set_length
iio: buffer: Drop get_length callback
drivers/iio/adc/ti_am335x_adc.c | 9 -
drivers/iio/iio_core.h | 9 +
drivers/iio/industrialio-buffer.c | 403 ++++++++++++------------
drivers/iio/industrialio-core.c | 14 +-
drivers/iio/industrialio-triggered-buffer.c | 9 -
drivers/iio/kfifo_buf.c | 27 --
drivers/staging/iio/Documentation/ring.txt | 8 +-
drivers/staging/iio/accel/lis3l02dq_core.c | 13 +-
drivers/staging/iio/accel/sca3000_core.c | 17 +-
drivers/staging/iio/accel/sca3000_ring.c | 29 +-
drivers/staging/iio/iio_simple_dummy.c | 13 +-
drivers/staging/iio/iio_simple_dummy.h | 3 +-
drivers/staging/iio/iio_simple_dummy_buffer.c | 10 +-
drivers/staging/iio/impedance-analyzer/ad5933.c | 16 +-
drivers/staging/iio/meter/ade7758.h | 1 -
drivers/staging/iio/meter/ade7758_core.c | 15 +-
drivers/staging/iio/meter/ade7758_ring.c | 5 -
include/linux/iio/buffer.h | 76 +----
18 files changed, 255 insertions(+), 422 deletions(-)
--
1.8.0
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