diff options
| author |   H Hartley Sweeten <hartleys@visionengravers.com> | 2012-06-18 16:53:17 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-18 17:39:21 -0700 |
| commit | 55232eca66c540cbef9b950e71b358137651955b (patch) | |
| tree | f5d651ee47ee39e76032cfec99c965face9948cc | |
| parent | staging: comedi: pcmmio: quiet NULL pointer sparse noise (diff) | |
staging: comedi: comedi_compat_ioctl should be NULL not 0
When CONFIG_COMPAT is not defined, comedi_compat_ioctl should be
NULL not 0 in order to set the file_operations compat_ioctl variable
correctly.
This quiets a sparse warning 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>
| -rw-r--r-- | drivers/staging/comedi/comedi_compat32.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_compat32.h b/drivers/staging/comedi/comedi_compat32.h index 0340a8949c6b..c99573be046a 100644 --- a/drivers/staging/comedi/comedi_compat32.h +++ b/drivers/staging/comedi/comedi_compat32.h @@ -37,7 +37,7 @@ extern long comedi_compat_ioctl(struct file *file, unsigned int cmd, #else /* CONFIG_COMPAT */ -#define comedi_compat_ioctl 0 /* NULL */ +#define comedi_compat_ioctl NULL #endif /* CONFIG_COMPAT */ |