From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 490AEECE588 for ; Tue, 15 Oct 2019 12:28:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 216D121925 for ; Tue, 15 Oct 2019 12:28:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729250AbfJOM17 (ORCPT ); Tue, 15 Oct 2019 08:27:59 -0400 Received: from imap1.codethink.co.uk ([176.9.8.82]:45942 "EHLO imap1.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726441AbfJOM17 (ORCPT ); Tue, 15 Oct 2019 08:27:59 -0400 Received: from [167.98.27.226] (helo=rainbowdash.codethink.co.uk) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1iKLvg-0001bK-0Q; Tue, 15 Oct 2019 13:27:56 +0100 Received: from ben by rainbowdash.codethink.co.uk with local (Exim 4.92.2) (envelope-from ) id 1iKLvf-0003qC-JQ; Tue, 15 Oct 2019 13:27:55 +0100 From: Ben Dooks To: linux-kernel@lists.codethink.co.uk Cc: Ben Dooks , Arnd Bergmann , Greg Kroah-Hartman , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] hwrng: omap3-rom fix pointer warning for omap3_rom_rng_idle Date: Tue, 15 Oct 2019 13:27:54 +0100 Message-Id: <20191015122754.14721-1-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The omap3_rom_rng_idle function takes a pointer, so give it a pointer instead of a plain 0. This fixes the following sparse warning: drivers/char/hw_random/omap3-rom-rng.c:115:28: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks --- Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/char/hw_random/omap3-rom-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/omap3-rom-rng.c b/drivers/char/hw_random/omap3-rom-rng.c index 38b719017186..75fe3dc83d28 100644 --- a/drivers/char/hw_random/omap3-rom-rng.c +++ b/drivers/char/hw_random/omap3-rom-rng.c @@ -112,7 +112,7 @@ static int omap3_rom_rng_probe(struct platform_device *pdev) ret = clk_prepare_enable(rng_clk); if (ret) return ret; - omap3_rom_rng_idle(0); + omap3_rom_rng_idle(NULL); return hwrng_register(&omap3_rom_rng_ops); } -- 2.23.0