From patchwork Tue Oct 22 00:31:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Dr. David Alan Gilbert" X-Patchwork-Id: 837719 Received: from mx.treblig.org (mx.treblig.org [46.235.229.95]) (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 4B3CD4A35; Tue, 22 Oct 2024 00:32:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.229.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729557125; cv=none; b=KzPWXQdFzQ912gMn62Fv3fgHkeJqyhgRTvRweizCki6ngUNg7/T0/4UIYR7LuFjjc46GDcjoIZFQPZ+dFFu+XKxxC8efGHbW2dls2Hq8jM4BUONkMp1aO97eEyFWhutT3gOQmHxvxMgxJ7qwZ14KiV+RziIvQTpo6gxGFITy3oM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729557125; c=relaxed/simple; bh=7e6oi+4Fq3PcPFF3r7xJtORu0Ad5MBHJhdXSLyVy6Yo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kqm6+eBGY4J7PD9FqFf5DnYNLY1scNhg1vZZSB549u/PEr4c0J5rV1AnFw0U3PXMgeccFvOwMp0F3df/XxYZLqC80ef9VhFskFx/GmJrnI/1/uVpzhUXz2cus2Aa1R9pDipJ6pop70retidw6bTaduBSqCLgqmH59YJkZddA11k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org; spf=pass smtp.mailfrom=treblig.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b=fVd6fasF; arc=none smtp.client-ip=46.235.229.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=treblig.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=treblig.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=treblig.org header.i=@treblig.org header.b="fVd6fasF" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=treblig.org ; s=bytemarkmx; h=MIME-Version:Message-ID:Date:Subject:From:Content-Type:From :Subject; bh=jnHB6wnemLTKkfvg62yRFpueveUHz35ihltSxHEOOyg=; b=fVd6fasFy6Fza6By alkxdQnEc1NSqn+jhdd0/aY0zhK+sFrCxAin55xwCTAJ1v6JQzgtYvqewAQrmY8ZauaEiLPjQzrj0 zn7RRyLZwnBv9WcJd+Xjd8ScXCiyP9PIMZvmpnJCnutCmwQ2va5kr2xknMiwkA/U6kkMvxCi3q5di OZTo1McwkXoFfsstmrHbWiR144PMy/VtX/ZqYcW3q7lv/WLufKkslcDFE3BQnMlJgL/TZ0ULMnrit RnK2g2NMxPuEuEX9+162jtcnf36IgkTM0Fh/49Oh9e3+EpX6pogD0AMHiTuU8Rw/mEFCuB3dcSS0p 2hPjzGHOTf9Pvz9oOQ==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1t32oY-00CeTr-19; Tue, 22 Oct 2024 00:31:58 +0000 From: linux@treblig.org To: cw00.choi@samsung.com, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH] PM / devfreq: Remove unused devfreq_event_reset_event Date: Tue, 22 Oct 2024 01:31:57 +0100 Message-ID: <20241022003157.303127-1-linux@treblig.org> X-Mailer: git-send-email 2.47.0 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: "Dr. David Alan Gilbert" devfreq_event_reset_event() was added in 2015 by commit f262f28c1470 ("PM / devfreq: event: Add devfreq_event class") but has remained unused. Remove it. Signed-off-by: Dr. David Alan Gilbert --- drivers/devfreq/devfreq-event.c | 26 -------------------------- include/linux/devfreq-event.h | 6 ------ 2 files changed, 32 deletions(-) diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c index 3ebac2496679..a60703374006 100644 --- a/drivers/devfreq/devfreq-event.c +++ b/drivers/devfreq/devfreq-event.c @@ -183,32 +183,6 @@ int devfreq_event_get_event(struct devfreq_event_dev *edev, } EXPORT_SYMBOL_GPL(devfreq_event_get_event); -/** - * devfreq_event_reset_event() - Reset all opeations of devfreq-event dev. - * @edev : the devfreq-event device - * - * Note that this function stop all operations of devfreq-event dev and reset - * the current event data to make the devfreq-event device into initial state. - */ -int devfreq_event_reset_event(struct devfreq_event_dev *edev) -{ - int ret = 0; - - if (!edev || !edev->desc) - return -EINVAL; - - if (!devfreq_event_is_enabled(edev)) - return -EPERM; - - mutex_lock(&edev->lock); - if (edev->desc->ops && edev->desc->ops->reset) - ret = edev->desc->ops->reset(edev); - mutex_unlock(&edev->lock); - - return ret; -} -EXPORT_SYMBOL_GPL(devfreq_event_reset_event); - /** * devfreq_event_get_edev_by_phandle() - Get the devfreq-event dev from * devicetree. diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h index 4a50a5c71a5f..461080280de9 100644 --- a/include/linux/devfreq-event.h +++ b/include/linux/devfreq-event.h @@ -104,7 +104,6 @@ extern bool devfreq_event_is_enabled(struct devfreq_event_dev *edev); extern int devfreq_event_set_event(struct devfreq_event_dev *edev); extern int devfreq_event_get_event(struct devfreq_event_dev *edev, struct devfreq_event_data *edata); -extern int devfreq_event_reset_event(struct devfreq_event_dev *edev); extern struct devfreq_event_dev *devfreq_event_get_edev_by_phandle( struct device *dev, const char *phandle_name, @@ -149,11 +148,6 @@ static inline int devfreq_event_get_event(struct devfreq_event_dev *edev, return -EINVAL; } -static inline int devfreq_event_reset_event(struct devfreq_event_dev *edev) -{ - return -EINVAL; -} - static inline struct devfreq_event_dev *devfreq_event_get_edev_by_phandle( struct device *dev, const char *phandle_name,