From patchwork Fri Jun 14 17:53:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 166877 Delivered-To: patch@linaro.org Received: by 2002:a92:4782:0:0:0:0:0 with SMTP id e2csp2352415ilk; Fri, 14 Jun 2019 10:54:50 -0700 (PDT) X-Google-Smtp-Source: APXvYqz9X0zH0DHPWc7F7CqQH5Bhz02yhxtEkYrRaJIk48mUgDyfuOCuvGrUrA9vr5Ivaw/wOYth X-Received: by 2002:a17:902:f213:: with SMTP id gn19mr1857656plb.35.1560534890636; Fri, 14 Jun 2019 10:54:50 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560534890; cv=none; d=google.com; s=arc-20160816; b=yV7Zx85YvvdGIpF3z5aEoIFm6N2f9O5w2eZgloIO5ioaa+glzgpVPBpU5WbT3HuqNS ERjdRCM3kbsLsSzMAkG9SKG2b/DfgZK/KTpWpe7RmHSA/G35hpAkzBy7oSMsItpedhmn eHGEJ0yzo6RDDqu6kQnT1qE0JqkeD9FHGoYn5mkxhP/pcv7e++7DjtC/IRkXnjRmRAHG 2Cn0LUUaGqHJ+0ZOdIWSpX06NhdjT4gyb/IHkcf442TK4pxG+ATbLe09VrWCm5ZWrlFu Z47GYVEF272pkXBuJ2C9DmUCcU9N8GYAaaCc9+zbhOPUj9CmFK+kxCd8n8hAuV2oSXy6 utCQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=4saOm+Kbi/B+rHzWQeHPKy/tnExaYywZMNJR2pVUx+I=; b=na6NZy9mSJUjKMmUbwvillzOXvEdsUJ8faaXqiEzzmD9YIs+0dFOqylNJdx3KCHOIr u6op0X5FVveCYueP+hd1hSU0Mxd2qI00B1OIf1ThNpKUOQnaLJ0/IhDI9sgkGyHJxeJ/ 8ZMiszP4Oc3eJ4R96EHf1wxVrvxQaaSU+cfGpEHroeKUpTjpsU0f4jK03ft73daEhXQl to+yNXFrlg7DGsSpg1nuBryTsdruia27Qu6QQ8HA2KV1wM5BsDEWqIRSAo2hz/d+I4uj 3fV1wYmvuXXmwgLj/l72t4wnzsttURrFPyzhkVpMil7J0Mlv2CTpwsBtP9/872yFzTGx 5j8A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s18si2804363plp.128.2019.06.14.10.54.50; Fri, 14 Jun 2019 10:54:50 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727196AbfFNRyr (ORCPT + 17 others); Fri, 14 Jun 2019 13:54:47 -0400 Received: from foss.arm.com ([217.140.110.172]:39252 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726693AbfFNRyq (ORCPT ); Fri, 14 Jun 2019 13:54:46 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id F31D8367; Fri, 14 Jun 2019 10:54:45 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 324B93F718; Fri, 14 Jun 2019 10:54:45 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Arnd Bergman Subject: [PATCH v2 02/28] mfd: Remove unused helper syscon_regmap_lookup_by_pdevname Date: Fri, 14 Jun 2019 18:53:57 +0100 Message-Id: <1560534863-15115-3-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1560534863-15115-1-git-send-email-suzuki.poulose@arm.com> References: <1560534863-15115-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Nobody uses the exported helper syscon_regmap_lookup_by_pdevname, to lookup a device by name. Let us remove it. Suggested-by: Arnd Bergman Cc: Arnd Bergman Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Signed-off-by: Suzuki K Poulose --- Hi, This patch again, could be separate from the series. However, it will conflict with the series during the merge. I have included it here before the actual series changes appear. Please do the necessary. --- drivers/mfd/syscon.c | 21 --------------------- include/linux/mfd/syscon.h | 6 ------ 2 files changed, 27 deletions(-) -- 2.7.4 diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c index 8ce1e41..b65e585 100644 --- a/drivers/mfd/syscon.c +++ b/drivers/mfd/syscon.c @@ -190,27 +190,6 @@ struct regmap *syscon_regmap_lookup_by_compatible(const char *s) } EXPORT_SYMBOL_GPL(syscon_regmap_lookup_by_compatible); -static int syscon_match_pdevname(struct device *dev, void *data) -{ - return !strcmp(dev_name(dev), (const char *)data); -} - -struct regmap *syscon_regmap_lookup_by_pdevname(const char *s) -{ - struct device *dev; - struct syscon *syscon; - - dev = driver_find_device(&syscon_driver.driver, NULL, (void *)s, - syscon_match_pdevname); - if (!dev) - return ERR_PTR(-EPROBE_DEFER); - - syscon = dev_get_drvdata(dev); - - return syscon->regmap; -} -EXPORT_SYMBOL_GPL(syscon_regmap_lookup_by_pdevname); - struct regmap *syscon_regmap_lookup_by_phandle(struct device_node *np, const char *property) { diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h index f0273c9..8cfda05 100644 --- a/include/linux/mfd/syscon.h +++ b/include/linux/mfd/syscon.h @@ -19,7 +19,6 @@ struct device_node; #ifdef CONFIG_MFD_SYSCON extern struct regmap *syscon_node_to_regmap(struct device_node *np); extern struct regmap *syscon_regmap_lookup_by_compatible(const char *s); -extern struct regmap *syscon_regmap_lookup_by_pdevname(const char *s); extern struct regmap *syscon_regmap_lookup_by_phandle( struct device_node *np, const char *property); @@ -34,11 +33,6 @@ static inline struct regmap *syscon_regmap_lookup_by_compatible(const char *s) return ERR_PTR(-ENOTSUPP); } -static inline struct regmap *syscon_regmap_lookup_by_pdevname(const char *s) -{ - return ERR_PTR(-ENOTSUPP); -} - static inline struct regmap *syscon_regmap_lookup_by_phandle( struct device_node *np, const char *property)