staging: comedi: pcmmio: quiet NULL pointer sparse noise

Browse source

The comedi_async 'inttrig' member is a pointer to a callback
function. NULL should be used to clear it not 0.

This quiets a number of sparse warnings about:

Warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

H Hartley Sweeten 2012-06-18 17:03:17 -07:00 • committed by Greg Kroah-Hartman

parent d163a19d91

commit 76728a93a7

1 changed files with 2 additions and 2 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

4

drivers/staging/comedi/drivers/pcmmio.c

View file