From patchwork Sat Dec 28 19:15:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yangtao Li X-Patchwork-Id: 11311627 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6AFEA138D for ; Sat, 28 Dec 2019 19:15:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4610C206A4 for ; Sat, 28 Dec 2019 19:15:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P66zAWKV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726371AbfL1TPo (ORCPT ); Sat, 28 Dec 2019 14:15:44 -0500 Received: from mail-pf1-f196.google.com ([209.85.210.196]:39263 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726362AbfL1TPn (ORCPT ); Sat, 28 Dec 2019 14:15:43 -0500 Received: by mail-pf1-f196.google.com with SMTP id q10so16352564pfs.6; Sat, 28 Dec 2019 11:15:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=xMhSUaoLvbRS73MvzsX7fmmvsEWEBSbzwEx5SJxXjpA=; b=P66zAWKVsxghJs+uKX+aAsz486sKeQggR9ZD685ZiiotPHnaImkbarQOzpgBExACAr 0m+wz7SPPDREENrgJWvRXta8HRU1sgpBWtSZt8ikIWwMkKsHreO1F6PWDIioRYGwYLoO 3esKe6vV7tEabVVmBOtTywnHK87UkCTjNIUtmRZV78MGCd8E36NmO4+tBZUNsZF/5JGH P8kQ0M3M2qX1Nwmk0KoeMbbFPNuSBEqWp/TQGJ478HymFQ/YXGIV7X9t89t0ngoSw90I nuxjzkXnFG6bvBRatK6eX0j5ejGnieAEpY3jWrNayVvr1dHhzGTlqT8S227pBDd+K0R4 meUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=xMhSUaoLvbRS73MvzsX7fmmvsEWEBSbzwEx5SJxXjpA=; b=tYQTCv91NRz60KR1tfpATJdF4U29uZpNliA5f5bf5iiBe4+nbOlHiC8m70W6n5ZGrP wQtTfCOQHTCAa4diEhjczGvawi+VAa1tcJnUvxr+AU2wOMWAAVHC+r+tagg6GXa4sE2B mElhD8uAUIEIEoALGXr0FAdP3kQhZdojFI8KWGh7PK6cdjRmAsDmjtDn1OO39WMcDmpa JWoa3I8BkQ6v3ZNnLCNlsViMCr8sy3G8UTCT5dZ5Uf3UYFw9o/5aHji0JgogYVoyQJX8 kq6tv+jDyr85mhuhsRhdFBtEsWdg9MCbPEFPMMaGUTBgDOoCpll4ksp9Jpd9kPINBwZk d8Gw== X-Gm-Message-State: APjAAAVppDtqikl96MCCozJIZqRvTtS3IO6XXFCLzeP7VTEPewtWKLDd 7YdQs6dsGu8XM88LgNZtJL8= X-Google-Smtp-Source: APXvYqxB6RVGET87O9fX5SlbjXabkBMlr6aK9Z3y6OEKl6J2YM8VVPP34GRL2M3O5laHsLavAdu6OQ== X-Received: by 2002:a65:6842:: with SMTP id q2mr63586845pgt.345.1577560543230; Sat, 28 Dec 2019 11:15:43 -0800 (PST) Received: from localhost ([2001:19f0:6001:12c8:5400:2ff:fe72:6403]) by smtp.gmail.com with ESMTPSA id d2sm18861017pjo.32.2019.12.28.11.15.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 28 Dec 2019 11:15:42 -0800 (PST) From: Yangtao Li To: ohad@wizery.com, bjorn.andersson@linaro.org, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, linux-remoteproc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Yangtao Li Subject: [PATCH] hwspinlock: stm32: convert to devm_platform_ioremap_resource Date: Sat, 28 Dec 2019 19:15:41 +0000 Message-Id: <20191228191541.26999-1-tiny.windzz@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/hwspinlock/stm32_hwspinlock.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c index c8eacf4f9692..3ad0ce0da4d9 100644 --- a/drivers/hwspinlock/stm32_hwspinlock.c +++ b/drivers/hwspinlock/stm32_hwspinlock.c @@ -58,12 +58,10 @@ static int stm32_hwspinlock_probe(struct platform_device *pdev) { struct stm32_hwspinlock *hw; void __iomem *io_base; - struct resource *res; size_t array_size; int i, ret; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - io_base = devm_ioremap_resource(&pdev->dev, res); + io_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(io_base)) return PTR_ERR(io_base);