From patchwork Tue Apr 12 18:18:26 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: 560227 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 08141C433EF for ; Tue, 12 Apr 2022 18:19:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348537AbiDLSVf (ORCPT ); Tue, 12 Apr 2022 14:21:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238105AbiDLSVe (ORCPT ); Tue, 12 Apr 2022 14:21:34 -0400 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0116E12639 for ; Tue, 12 Apr 2022 11:19:15 -0700 (PDT) Received: by mail-pf1-f176.google.com with SMTP id z16so18224335pfh.3 for ; Tue, 12 Apr 2022 11:19:15 -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=NLIX15aY3dvAG1RZTt2p/x+L/uI4jtKPiFK9YWaYQWvp04gynnTagwY4TceWkMCtl1 DSq+WvhyhlraOn01C6E9uq30A7VKX7JKcV863vFOzLj9qNlsIrQiw5rDCuoXa/DolZfS 2KdmaBpXPyUp+RJzMHRn+YiYY/EWv3AdemLCPfoXES6/LmzIYTAD58vZms4jEenNXiYE EN1P7KfMNa1cCQb8ixePg5dYhPRdzHiv9RoccZkJZpJ6zRNAJnd5lRy7UzXMZDMwrT9W cOmaZxFzyVifu3dO9/oENuOjJFZ1uC9Ie5sDwW1MXdNrDABgc7PbFD4Gi24KsZ64zMlE O8Yg== X-Gm-Message-State: AOAM533hnvMwC4Raa68taPLbhnS/gl+5rmJApgxiBTMlipyLwmssc51u 5aMjgdp81cOqqmp40dIza7w= X-Google-Smtp-Source: ABdhPJzpskmL/9fNQ7p6V1C2BzunzttWBr6tH9IvOpraMMNU2MRxivdm09AK7WaGN9px3F35aCClQw== X-Received: by 2002:a63:495b:0:b0:399:8cd:81de with SMTP id y27-20020a63495b000000b0039908cd81demr30821826pgk.508.1649787555343; Tue, 12 Apr 2022 11:19:15 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:d4b2:56ee:d001:c159]) by smtp.gmail.com with ESMTPSA id d18-20020a056a0010d200b004fa2e13ce80sm40367037pfu.76.2022.04.12.11.19.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Apr 2022 11:19:14 -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 , "James E.J. Bottomley" , Daejun Park Subject: [PATCH v2 02/29] scsi: ufs: Declare ufshcd_wait_for_register() static Date: Tue, 12 Apr 2022 11:18:26 -0700 Message-Id: <20220412181853.3715080-3-bvanassche@acm.org> X-Mailer: git-send-email 2.36.0.rc0.470.gd361397f0d-goog In-Reply-To: <20220412181853.3715080-1-bvanassche@acm.org> References: <20220412181853.3715080-1-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);