From patchwork Mon Jul 8 21:16:04 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13727048 Received: from 008.lax.mailroute.net (008.lax.mailroute.net [199.89.1.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C051D14F117 for ; Mon, 8 Jul 2024 21:18:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720473538; cv=none; b=YFiWxOnnC0tm84O3ZOPEZW9Q0go4Se/BZTd4IjdrXhnS0geywTBoo1u4REZ/MF+AEf2mY8b+MSyyydPt4TwWQMIC8PdFU4RTRBuulLww6vjArpbk+EKgkF8sTNonvS0ZKvPow0MF46B0Cbi0wWj+aTwBhEzc9yp85L5djaVGB70= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720473538; c=relaxed/simple; bh=25ONgGd/9OKImgCd/A6nWe/9/CLMIUNh8u51HbmpPxk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pXfZqG8/jRaPYfYpmbySUY9DrXUgsE1JwFcOFueq0foDRIZwTQhBkx0KVWuJKeJESd2Zb5XBnHGfBE69jg2gJmPgfPS8GV4AbedhqZ9gUpMYsOeqO/ojPXkfk+2wqXs/+1olp0PLoseKnek8ZjM3VpyvcLPc3kv6pVyQhcpQQtY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=XsAI4yq4; arc=none smtp.client-ip=199.89.1.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="XsAI4yq4" Received: from localhost (localhost [127.0.0.1]) by 008.lax.mailroute.net (Postfix) with ESMTP id 4WHxnX3qVVz6CmR43; Mon, 8 Jul 2024 21:18:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1720473529; x=1723065530; bh=GehI3 XXL4Ad36kvz3hlcm2rtGolWxFPbZ9vzX2/j/NM=; b=XsAI4yq4Hv07BGMcdWSJj H2BhKzAxRP9lg5nREyxIaon4dtC3I7d0byvHtxHYgGFWDvfyjGmH0hcCG5oPX+Kb t0NAWQrkZsb03SkVfJ0VBEKze8QMIJqCtl0c8B6w55aIBarRbEwoIASNNYfAInAZ 0VQFn6n9VoaKiDPRXRSDye2zE92nbF9WgU3/1dwqCjlhaLwu7Oj8zr1JJ8O/HEKW bVXMOHE8mHSmpnGC6K0b2Q+Id21O+vF7blGyL78x3ULPSckxC+hSnNVBBhRfs+yw I/j803h33kfBd9VCPLa3NQ9rmSpTQhN+YfEhfWwyZD6ve+cbOPZUFekjxuIILmEq Q== X-Virus-Scanned: by MailRoute Received: from 008.lax.mailroute.net ([127.0.0.1]) by localhost (008.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id VV9AFcosktUv; Mon, 8 Jul 2024 21:18:49 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.132.0.90]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 008.lax.mailroute.net (Postfix) with ESMTPSA id 4WHxnL23Q6z6Cnk9V; Mon, 8 Jul 2024 21:18:46 +0000 (UTC) From: Bart Van Assche To: "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, peter.wang@mediatek.com, manivannan.sadhasivam@linaro.org, Bart Van Assche , "James E.J. Bottomley" , Matthias Brugger , AngeloGioacchino Del Regno , Minwoo Im , Stanley Jhu , ChanWoo Lee , Naomi Chu , Po-Wen Kao , Yang Li Subject: [PATCH v5 09/10] scsi: ufs: Inline ufshcd_mcq_vops_get_hba_mac() Date: Mon, 8 Jul 2024 14:16:04 -0700 Message-ID: <20240708211716.2827751-10-bvanassche@acm.org> X-Mailer: git-send-email 2.45.2.803.g4e1b14247a-goog In-Reply-To: <20240708211716.2827751-1-bvanassche@acm.org> References: <20240708211716.2827751-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Make ufshcd_mcq_decide_queue_depth() easier to read by inlining ufshcd_mcq_vops_get_hba_mac(). Reviewed-by: Peter Wang Signed-off-by: Bart Van Assche Reviewed-by: Manivannan Sadhasivam --- drivers/ufs/core/ufs-mcq.c | 18 +++++++++++------- drivers/ufs/core/ufshcd-priv.h | 8 -------- 2 files changed, 11 insertions(+), 15 deletions(-) diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c index 0a9597a6d059..ef98c9797d07 100644 --- a/drivers/ufs/core/ufs-mcq.c +++ b/drivers/ufs/core/ufs-mcq.c @@ -144,14 +144,14 @@ EXPORT_SYMBOL_GPL(ufshcd_mcq_queue_cfg_addr); */ int ufshcd_mcq_decide_queue_depth(struct ufs_hba *hba) { - int mac; + int mac = -EOPNOTSUPP; - /* Mandatory to implement get_hba_mac() */ - mac = ufshcd_mcq_vops_get_hba_mac(hba); - if (mac < 0) { - dev_err(hba->dev, "Failed to get mac, err=%d\n", mac); - return mac; - } + if (!hba->vops || !hba->vops->get_hba_mac) + goto err; + + mac = hba->vops->get_hba_mac(hba); + if (mac < 0) + goto err; WARN_ON_ONCE(!hba->dev_info.bqueuedepth); /* @@ -160,6 +160,10 @@ int ufshcd_mcq_decide_queue_depth(struct ufs_hba *hba) * shared queuing architecture is enabled. */ return min_t(int, mac, hba->dev_info.bqueuedepth); + +err: + dev_err(hba->dev, "Failed to get mac, err=%d\n", mac); + return mac; } static int ufshcd_mcq_config_nr_queues(struct ufs_hba *hba) diff --git a/drivers/ufs/core/ufshcd-priv.h b/drivers/ufs/core/ufshcd-priv.h index 668748477e6e..88ce93748305 100644 --- a/drivers/ufs/core/ufshcd-priv.h +++ b/drivers/ufs/core/ufshcd-priv.h @@ -249,14 +249,6 @@ static inline int ufshcd_vops_mcq_config_resource(struct ufs_hba *hba) return -EOPNOTSUPP; } -static inline int ufshcd_mcq_vops_get_hba_mac(struct ufs_hba *hba) -{ - if (hba->vops && hba->vops->get_hba_mac) - return hba->vops->get_hba_mac(hba); - - return -EOPNOTSUPP; -} - static inline int ufshcd_mcq_vops_op_runtime_config(struct ufs_hba *hba) { if (hba->vops && hba->vops->op_runtime_config)