OpenCloudOS-Kernel/drivers/iio/buffer
Miquel Raynal f67c6c73cb iio: core: Simplify the registration of kfifo buffers
Among all the users of the kfifo buffers, no one uses the
INDIO_BUFFER_HARDWARE mode. So let's take this as a general rule and
simplify a little bit the internals - overall the documentation - by
eliminating unused specific cases. Use the INDIO_BUFFER_SOFTWARE mode by
default with kfifo buffers, which will basically mimic what all the "non
direct" modes do.

Cc: Benson Leung <bleung@chromium.org>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Jyoti Bhayana <jbhayana@google.com>
Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20220207143840.707510-13-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-10 16:25:46 +01:00
..
Kconfig iio: buffer: Kconfig: add title for IIO_TRIGGERED_BUFFER symbol 2020-09-29 17:27:08 +01:00
Makefile iio: Add hardware consumer buffer support 2018-01-10 10:30:05 +00:00
industrialio-buffer-cb.c iio: buffer: Return error if no callback is given 2020-12-03 19:32:40 +00:00
industrialio-buffer-dma.c iio: dma-buffer: Cleanup buffer.h/buffer_impl.h includes 2020-04-19 16:56:31 +01:00
industrialio-buffer-dmaengine.c iio: dmaengine-buffer: Use sysfs_emit() 2022-01-23 18:03:36 +00:00
industrialio-hw-consumer.c iio: hw_consumer: Use struct_size() helper in kzalloc() 2022-01-23 18:03:37 +00:00
industrialio-triggered-buffer.c iio: triggered-buffer: extend support to configure output buffers 2021-10-19 08:30:45 +01:00
kfifo_buf.c iio: core: Simplify the registration of kfifo buffers 2022-04-10 16:25:46 +01:00