From patchwork Tue Apr 19 22:57:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 564265 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C664C433F5 for ; Tue, 19 Apr 2022 22:58:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347166AbiDSXBM (ORCPT ); Tue, 19 Apr 2022 19:01:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52050 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347127AbiDSXBG (ORCPT ); Tue, 19 Apr 2022 19:01:06 -0400 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E2F338781 for ; Tue, 19 Apr 2022 15:58:23 -0700 (PDT) Received: by mail-pl1-f178.google.com with SMTP id c23so143065plo.0 for ; Tue, 19 Apr 2022 15:58:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=kFrJiGoPLc1JlPkJ2qqLkZ4QwtfRPN1jzG22aAKAJhk=; b=LpMqQTIgbL7tZfJ2OgZcMg8dKOOHZ8xslgJc4RH9s3RK/ADPMfo+T2SDGMu6fKh6Sf BAsmgjy+wLYmP7WkwsPPNqdQ88Ws7kxcD9qYt9L/wi9bclqHxs3+41b3ZYLhYtRHv5p4 /7SrNWt2Wqi/mXBszsNFlafq/oYHAJCvefaGw5Fdlctj9kLTTX/nm4mtrT7UeJIOqXyg Txv14HvZH/pBagpcs98OzHNMIWrHi5uo1+bgRjx46GWX8xHtoGDFpp0YuuXH7YXpY9j7 zmDbj/AnPjtiRW2B6wZTp85vGWP1b2ktwhZ2BvZsZcjzKzddCZ9p5nh2xTj4QWHchCus oYOQ== X-Gm-Message-State: AOAM533VZUed15ZFbUvYwLGF1zPmlTmErnoUf6j7JhXoQkDPZWlnLeUK YhrcgTJNIH7wz7j+rrJdmAM= X-Google-Smtp-Source: ABdhPJxpuWFZ0Zh9A/v1o+e+OWV1VS4+f/1AHuigN5xnTvS6k7NTVz6OnYBqV2/EXtijo6Xa+zXnew== X-Received: by 2002:a17:90b:1e0b:b0:1d2:dabc:9929 with SMTP id pg11-20020a17090b1e0b00b001d2dabc9929mr980995pjb.39.1650409102610; Tue, 19 Apr 2022 15:58:22 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:59ec:2e90:f751:1806]) by smtp.gmail.com with ESMTPSA id c15-20020a63350f000000b003992202f95fsm17622557pga.38.2022.04.19.15.58.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Apr 2022 15:58:21 -0700 (PDT) From: Bart Van Assche To: "Martin K . Petersen" Cc: Jaegeuk Kim , Adrian Hunter , linux-scsi@vger.kernel.org, Bart Van Assche , Avri Altman , Bean Huo Subject: [PATCH v3 02/28] scsi: ufs: Declare ufshcd_wait_for_register() static Date: Tue, 19 Apr 2022 15:57:45 -0700 Message-Id: <20220419225811.4127248-3-bvanassche@acm.org> X-Mailer: git-send-email 2.36.0.rc0.470.gd361397f0d-goog In-Reply-To: <20220419225811.4127248-1-bvanassche@acm.org> References: <20220419225811.4127248-1-bvanassche@acm.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Declare this function static since it is only used inside the ufshcd.c source file. Reviewed-by: Avri Altman Reviewed-by: Bean Huo Signed-off-by: Bart Van Assche --- drivers/scsi/ufs/ufshcd.c | 2 +- drivers/scsi/ufs/ufshcd.h | 3 --- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 3f9caafa91bf..dbf50b50870b 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -639,7 +639,7 @@ EXPORT_SYMBOL_GPL(ufshcd_delay_us); * Return: * -ETIMEDOUT on error, zero on success. */ -int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, +static int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, u32 val, unsigned long interval_us, unsigned long timeout_ms) { diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 88c20f3608c2..949427714d0e 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -1030,9 +1030,6 @@ void ufshcd_remove(struct ufs_hba *); int ufshcd_uic_hibern8_enter(struct ufs_hba *hba); int ufshcd_uic_hibern8_exit(struct ufs_hba *hba); void ufshcd_delay_us(unsigned long us, unsigned long tolerance); -int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, - u32 val, unsigned long interval_us, - unsigned long timeout_ms); void ufshcd_parse_dev_ref_clk_freq(struct ufs_hba *hba, struct clk *refclk); void ufshcd_update_evt_hist(struct ufs_hba *hba, u32 id, u32 val); void ufshcd_hba_stop(struct ufs_hba *hba);