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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 BE9BFC4BA0A for ; Wed, 26 Feb 2020 04:40:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A676222C2 for ; Wed, 26 Feb 2020 04:40:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726765AbgBZEkV (ORCPT ); Tue, 25 Feb 2020 23:40:21 -0500 Received: from inva021.nxp.com ([92.121.34.21]:50330 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726039AbgBZEkU (ORCPT ); Tue, 25 Feb 2020 23:40:20 -0500 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 50C5F206666; Wed, 26 Feb 2020 05:40:19 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 1F7AF20196B; Wed, 26 Feb 2020 05:40:13 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id D11AB40246; Wed, 26 Feb 2020 12:40:05 +0800 (SGT) From: Anson Huang To: linux@armlinux.org.uk, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, allison@lohutok.net, gregkh@linuxfoundation.org, tglx@linutronix.de, kstewart@linuxfoundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH] ARM: imx: Drop unnecessary src_base check Date: Wed, 26 Feb 2020 12:34:26 +0800 Message-Id: <1582691666-339-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org src_base is already checked during src driver initialization, no need to check its availability again when using it. Signed-off-by: Anson Huang --- arch/arm/mach-imx/src.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/mach-imx/src.c b/arch/arm/mach-imx/src.c index 0beea6d..f52f371 100644 --- a/arch/arm/mach-imx/src.c +++ b/arch/arm/mach-imx/src.c @@ -43,9 +43,6 @@ static int imx_src_reset_module(struct reset_controller_dev *rcdev, int bit; u32 val; - if (!src_base) - return -ENODEV; - if (sw_reset_idx >= ARRAY_SIZE(sw_reset_bits)) return -EINVAL; -- 2.7.4