Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753827Ab2FRXx3 (ORCPT ); Mon, 18 Jun 2012 19:53:29 -0400 Received: from mail209.messagelabs.com ([216.82.255.3]:14348 "EHLO mail209.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752883Ab2FRXx2 (ORCPT ); Mon, 18 Jun 2012 19:53:28 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-2.tower-209.messagelabs.com!1340063604!6250552!3 X-Originating-IP: [216.166.12.31] X-StarScan-Version: 6.5.10; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH] staging: comedi: comedi_compat_ioctl should be NULL not 0 Date: Mon, 18 Jun 2012 16:53:17 -0700 User-Agent: KMail/1.9.9 CC: , , , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-ID: <201206181653.18034.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1236 Lines: 37 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 Cc: Ian Abbott Cc: Frank Mori Hess Cc: Greg Kroah-Hartman --- drivers/staging/comedi/comedi_compat32.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/comedi/comedi_compat32.h b/drivers/staging/comedi/comedi_compat32.h index 0340a89..c99573b 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 */ -- 1.7.11 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/