From nobody Sun Feb 8 06:05:42 2026 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 3805420C013 for ; Tue, 29 Oct 2024 23:47:19 +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=1730245641; cv=none; b=RhJ8vHQW2JXcOdZ2Ooab9BTmRrRF3C/yxcQ8vNgrTdWTnvH+/J0Pe8/dPrybgOJM1m8NyfV0KWXpX1HauIu16d8SC+mCCNVMSY/P/gE0CJWB0cgMZH3LlkCuSvbU7RgpdKPeY9Y5tWG+RR5AJQgILQ4AA1jJySBT+znbNu767w0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730245641; c=relaxed/simple; bh=gnbO7UilrQ70cWyDiAILaS709A7egGlfp6vCNriH9EE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VpLaVhswIiP2RfS4RC2mVmWHXqXupDo/e07jxmesP/ub2CIpmLFQ6KKtLDBO1YGqbKYh46QdhJhU/iDopaiJNfD67SOGX8oIHl2Qr36NHzexPnrHVq3x1WQLRG+IYyRsC8nqUbWkMavKyXU0ouI8LddawS93cBxb45Sf+cy1MhA= 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=DKnuj4ZS; 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="DKnuj4ZS" 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=LC9oDJnN6kZ4N2r0wYkvLK4l047d103spGwC2xW8urY=; b=DKnuj4ZSPCZJ7dwY SSvTfgPhvo6RSEBo1I+GWqXzb15GR1b7tdqHL2yGNQmxQa6hqNqYjl3eIKuODD8sANfUY69SsNMxv nfmXtwqIhFpqPcFhV2GFSEZmXa6KeVrb1zemEFGxI5Er5GACONoNjFvNtPQUKxOkEuSPiw1v/b3AN amJEmiQ1isOkA6qv1XSypYCAapuJVbQovSZ+ZkKVLHUJpWFvTCxm3jS1DcToeRq4+v0VYioqAuESq s2xPt7lC6mC0B4Z18Tu2fo8nqNZQkTHXthK7QD6zNWfLGQpOxuuHuUIAGyDakr1eXTl0aLM3cZ6OI ORdAh9XTcFXvgjWfTw==; Received: from localhost ([127.0.0.1] helo=dalek.home.treblig.org) by mx.treblig.org with esmtp (Exim 4.96) (envelope-from ) id 1t5vvY-00EMNX-2O; Tue, 29 Oct 2024 23:47:08 +0000 From: linux@treblig.org To: dmitry.baryshkov@linaro.org, ville.syrjala@linux.intel.com, jfalempe@redhat.com, tomi.valkeinen@ideasonboard.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Dr. David Alan Gilbert" Subject: [PATCH v2 2/3] drm/sysfs: Remove unused drm_class_device_(un)register Date: Tue, 29 Oct 2024 23:47:04 +0000 Message-ID: <20241029234706.285087-3-linux@treblig.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241029234706.285087-1-linux@treblig.org> References: <20241029234706.285087-1-linux@treblig.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Dr. David Alan Gilbert" drm_class_device_register() and drm_class_device_unregister() have been unused since commit ed89fff97382 ("drm/ttm: drop sysfs directory") Remove them. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/drm_sysfs.c | 32 -------------------------------- include/drm/drm_sysfs.h | 4 ---- 2 files changed, 36 deletions(-) diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index fb3bbb6adcd1..3bc90fe5cea3 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -548,35 +548,3 @@ struct device *drm_sysfs_minor_alloc(struct drm_minor = *minor) put_device(kdev); return ERR_PTR(r); } - -/** - * drm_class_device_register - register new device with the DRM sysfs class - * @dev: device to register - * - * Registers a new &struct device within the DRM sysfs class. Essentially = only - * used by ttm to have a place for its global settings. Drivers should nev= er use - * this. - */ -int drm_class_device_register(struct device *dev) -{ - if (!drm_class || IS_ERR(drm_class)) - return -ENOENT; - - dev->class =3D drm_class; - return device_register(dev); -} -EXPORT_SYMBOL_GPL(drm_class_device_register); - -/** - * drm_class_device_unregister - unregister device with the DRM sysfs class - * @dev: device to unregister - * - * Unregisters a &struct device from the DRM sysfs class. Essentially only= used - * by ttm to have a place for its global settings. Drivers should never use - * this. - */ -void drm_class_device_unregister(struct device *dev) -{ - return device_unregister(dev); -} -EXPORT_SYMBOL_GPL(drm_class_device_unregister); diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h index 96a5d858404b..7695873a9456 100644 --- a/include/drm/drm_sysfs.h +++ b/include/drm/drm_sysfs.h @@ -3,13 +3,9 @@ #define _DRM_SYSFS_H_ =20 struct drm_device; -struct device; struct drm_connector; struct drm_property; =20 -int drm_class_device_register(struct device *dev); -void drm_class_device_unregister(struct device *dev); - void drm_sysfs_hotplug_event(struct drm_device *dev); void drm_sysfs_connector_hotplug_event(struct drm_connector *connector); void drm_sysfs_connector_property_event(struct drm_connector *connector, --=20 2.47.0