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bh=3nkrJKh2MojfrzqOL5jipvFkkIlooWHQQGfVX1moNqk=; b=oOv3sycyLRA86rqNmQ12oCZDeSZaVPjgbP0hZvazsSlaamHzvXi+Kfm+KcgTDKI3JMH+DI PJ5Uxp0AgXuAxPDQ== Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id C3F0D13A87; Fri, 1 Mar 2024 13:44:51 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id +MtdLtPb4WU2WAAAn2gu4w (envelope-from ); Fri, 01 Mar 2024 13:44:51 +0000 From: Thomas Zimmermann To: jani.nikula@linux.intel.com, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, tvrtko.ursulin@linux.intel.com, ville.syrjala@linux.intel.com, imre.deak@intel.com, tejas.upadhyay@intel.com, jouni.hogander@intel.com, javierm@redhat.com, airlied@gmail.com, daniel@ffwll.ch, lucas.demarchi@intel.com, ogabbay@kernel.org, thomas.hellstrom@linux.intel.com Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, Thomas Zimmermann Subject: [PATCH v7 1/6] drm/client: Export drm_client_dev_unregister() Date: Fri, 1 Mar 2024 14:42:54 +0100 Message-ID: <20240301134448.31289-2-tzimmermann@suse.de> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240301134448.31289-1-tzimmermann@suse.de> References: <20240301134448.31289-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Authentication-Results: smtp-out1.suse.de; none X-Spamd-Result: default: False [3.66 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; BROKEN_CONTENT_TYPE(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; RCPT_COUNT_TWELVE(0.00)[18]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email]; FREEMAIL_TO(0.00)[linux.intel.com,intel.com,redhat.com,gmail.com,ffwll.ch,kernel.org]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.04)[58.31%] X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Export drm_client_dev_unregister() for use by the i915 driver. The driver does not use drm_dev_unregister(), so it has to clean up the in-kernel DRM clients by itself. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/drm_client.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c index 9403b3f576f7b..3d4f8b77d0789 100644 --- a/drivers/gpu/drm/drm_client.c +++ b/drivers/gpu/drm/drm_client.c @@ -172,6 +172,18 @@ void drm_client_release(struct drm_client_dev *client) } EXPORT_SYMBOL(drm_client_release); +/** + * drm_client_dev_unregister - Unregister clients + * @dev: DRM device + * + * This function releases all clients by calling each client's + * &drm_client_funcs.unregister callback. The callback function + * is responsibe for releaseing all resources including the client + * itself. + * + * The helper drm_dev_unregister() calls this function. Drivers + * that use it don't need to call this function themselves. + */ void drm_client_dev_unregister(struct drm_device *dev) { struct drm_client_dev *client, *tmp; @@ -191,6 +203,7 @@ void drm_client_dev_unregister(struct drm_device *dev) } mutex_unlock(&dev->clientlist_mutex); } +EXPORT_SYMBOL(drm_client_dev_unregister); /** * drm_client_dev_hotplug - Send hotplug event to clients -- 2.43.2