tree 7a576b45c21d5856bc189c2e5aaa099a5a74723f
parent 4a60535726d90bfad16b5c52dcffaeede9fb84a9
author Lars-Peter Clausen <lars@metafoo.de> 1444752626 +0200
committer Jonathan Cameron <jic23@kernel.org> 1445781071 +0000

iio: Add support for indicating fixed watermarks

For buffers which have a fixed wake-up watermark the watermark attribute
should be read-only. Add a new FIXED_WATERMARK flag to the
struct iio_buffer_access_funcs, which can be set by a buffer
implementation.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>