From 55232eca66c540cbef9b950e71b358137651955b Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Mon, 18 Jun 2012 16:53:17 -0700
Subject: 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>
---
 drivers/staging/comedi/comedi_compat32.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/staging/comedi/comedi_compat32.h')

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 */
 
-- 
cgit