staging: comedi: adq12b: tidy up adq12b_ai_rinsn()

Browse source

For aesthetics, rename this function.

Clean up the local variables by reusing 'val' instead of using
separate variables for the:
  'status' - use once to trigger the first A/D conversion
  'hi' and 'lo' - used to read the A/D conversion result

For aesthetics, change the final return to insn->n and remove the
comment.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

H Hartley Sweeten 2014-05-28 16:34:48 -07:00 • committed by Greg Kroah-Hartman

parent f93b399b13

commit d8dc10bf68

1 changed files with 12 additions and 20 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

32

drivers/staging/comedi/drivers/adq12b.c

View file