staging:iio:find iio channel from scan index util function

Useful for getting to the channel based on scan mask alone.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-12-05 21:37:10 +00:00 • committed by Greg Kroah-Hartman
commit 5fb21c824e
2 changed files with 19 additions and 0 deletions