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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 674CEE63F1C for ; Sun, 15 Feb 2026 22:55:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=peOWO7x8XxQV4Leh2i0Qv0Qk6Bk/W2PHAwv2rBI0g+Q=; b=WkDykT2piWgGfpjdoOip9BsEc0 zmvPG5POGjOlwnUIVXSTtSKhLrqXBO3FOq8+iG0CTiX3b82HhgJypNjPvHMfF/2GPD/+I3ifb44Jq wWlq/kYTHnTzYkVkr5N4+OkH6qkeRUsAIrw53seqcR8Ljdjd61KA39R3FdSP70+xXzWdt1cPZjXRr AL+0VraC0dClXG8m1hbjWhmA4OozaVYcaLuwJ37gVl9uhwNg42IH4P1yOyHgp8FCTT4f093gC3T1O vM9iVzAjldeYRqe6O+vDMvJst3I5Io1FLsxKU0PVSG0W3gtucQ9X1ORgk4Kug0fFo8h60Xpwn22w/ r9pY7sVw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vrl1V-00000005jOq-3ePM; Sun, 15 Feb 2026 22:55:29 +0000 Received: from zeus03.de ([194.117.254.33] helo=mail.zeus03.de) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vrl1R-00000005jKM-09bY for linux-arm-kernel@lists.infradead.org; Sun, 15 Feb 2026 22:55:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=peOWO7x8XxQV4Leh2i0Qv0Qk6Bk/W2PHAwv2rBI0g+Q=; b=Z6oNoO nzyyeFBxwFj+eweOFydcDR5vKSFCHUOhjUWUgt12QGWokvBkBmh/7/vgOWz8gtBB liAhwJjk115siWH7dowrX2CTFKn4w25I0sp+2hVPAnJbjwV1w/5Ix2pmVNN+uTz6 nLns++LShebafSyWBVSV/+guGDijF2ACZ+OwzjX5tjo6npP0Fm4apC3c97BGO6xK zZXAJEzyyjJNVV6TPCjv2wubcZZOy9zaaNWEt5CvRaVYlhX5Qg81WsS43fLTTV3J pFYUnmRga+6ZZ94HLVn8Vp73BtomH1tXbz0UAxW7nElpJBBgIWbshouZTxhYA3tc IsSLxZvfkFX5V2Sg== Received: (qmail 3011428 invoked from network); 15 Feb 2026 23:55:10 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 15 Feb 2026 23:55:10 +0100 X-UD-Smtp-Session: l3s3148p1@4ST1uuRKzsAujns5 From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Andy Shevchenko , linux-arm-kernel@lists.infradead.org, Wolfram Sang , Bjorn Andersson , Baolin Wang , Orson Zhai , Chunyan Zhang , linux-remoteproc@vger.kernel.org Subject: [RFC PATCH v2 05/13] hwspinlock: sprd: use new callback to initialize hwspinlock priv Date: Sun, 15 Feb 2026 23:54:45 +0100 Message-ID: <20260215225501.6365-6-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260215225501.6365-1-wsa+renesas@sang-engineering.com> References: <20260215225501.6365-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260215_145525_496437_B9A97B43 X-CRM114-Status: GOOD ( 14.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Apply the new helper to avoid using internal structures from the core. Signed-off-by: Wolfram Sang --- drivers/hwspinlock/sprd_hwspinlock.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c index 0d08efbdfb07..c19b680d5fdf 100644 --- a/drivers/hwspinlock/sprd_hwspinlock.c +++ b/drivers/hwspinlock/sprd_hwspinlock.c @@ -70,10 +70,18 @@ static void sprd_hwspinlock_relax(struct hwspinlock *lock) ndelay(10); } +static void *sprd_hwspinlock_init_priv(int local_id, void *init_data) +{ + void __iomem *base = init_data; + + return base + HWSPINLOCK_TOKEN(local_id); +} + static const struct hwspinlock_ops sprd_hwspinlock_ops = { .trylock = sprd_hwspinlock_trylock, .unlock = sprd_hwspinlock_unlock, .relax = sprd_hwspinlock_relax, + .init_priv = sprd_hwspinlock_init_priv, }; static void sprd_hwspinlock_disable(void *data) @@ -86,8 +94,7 @@ static void sprd_hwspinlock_disable(void *data) static int sprd_hwspinlock_probe(struct platform_device *pdev) { struct sprd_hwspinlock_dev *sprd_hwlock; - struct hwspinlock *lock; - int i, ret; + int ret; if (!pdev->dev.of_node) return -ENODEV; @@ -123,16 +130,11 @@ static int sprd_hwspinlock_probe(struct platform_device *pdev) /* set the hwspinlock to record user id to identify subsystems */ writel(HWSPINLOCK_USER_BITS, sprd_hwlock->base + HWSPINLOCK_RECCTRL); - for (i = 0; i < SPRD_HWLOCKS_NUM; i++) { - lock = &sprd_hwlock->bank.lock[i]; - lock->priv = sprd_hwlock->base + HWSPINLOCK_TOKEN(i); - } - platform_set_drvdata(pdev, sprd_hwlock); return devm_hwspin_lock_register(&pdev->dev, &sprd_hwlock->bank, &sprd_hwspinlock_ops, 0, - SPRD_HWLOCKS_NUM); + SPRD_HWLOCKS_NUM, sprd_hwlock->base); } static const struct of_device_id sprd_hwspinlock_of_match[] = { -- 2.51.0