From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 17 Dec 2025 15:52:44 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vVstQ-00CVEp-1o for lore@lore.pengutronix.de; Wed, 17 Dec 2025 15:52:44 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vVstQ-0007PO-1I for lore@pengutronix.de; Wed, 17 Dec 2025 15:52:44 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Hdc/wzN4uxDTrA1RHa7KhmUicqfIwwqzpCm3m4MsNpU=; b=bbnPZV+iwWcgy4bqTRt4HoE1fG JzSy6tLn0Ye9X4ujB1CTno2X3y1Ul0zmP/aJf62jhiJ+fTff+NsUOWs+rjavlI5JgOCMJweIoprWA XXlDwYKzZFcHquKQv4zPo+FMacenl8u/L+r1ASk1lX64xCy0qHTDzx4Kf0lw0H4J1r8TpOGN2iJt7 qn04+wGMvhx8pfF2QTiJXJ/sG9pa1AI1MsdkQFphLw0BXnV4Z7oEIoVFPTrFCrtu/4iVW+Ig4XP62 cKI1tVizQ/xwsEjl1vPkNFHnCPQBTNytCp3Tbq6ZWOjXhJyh6nRHBG99yiQx1voV3ZRmYKOfI45sG PiGTR+3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVssm-00000006y6J-24wh; Wed, 17 Dec 2025 14:52:04 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVssi-00000006y4C-3BvC for barebox@lists.infradead.org; Wed, 17 Dec 2025 14:52:02 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vVssf-0007Ez-Bt; Wed, 17 Dec 2025 15:51:57 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vVssf-006825-0a; Wed, 17 Dec 2025 15:51:57 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vVssf-00000006dT9-0Jzy; Wed, 17 Dec 2025 15:51:57 +0100 From: Sascha Hauer To: Barebox List Date: Wed, 17 Dec 2025 15:51:54 +0100 Message-ID: <20251217145156.1581678-2-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251217145156.1581678-1-s.hauer@pengutronix.de> References: <20251217145156.1581678-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251217_065200_797154_7B4C8194 X-CRM114-Status: UNSURE ( 9.35 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/3] i2c: implement i2c_unregister_device() X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) We had no need so far, but we do in a followup patch. Signed-off-by: Sascha Hauer --- drivers/i2c/i2c.c | 6 ++++++ include/i2c/i2c.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/drivers/i2c/i2c.c b/drivers/i2c/i2c.c index 0f294a93bf..407c4db8a7 100644 --- a/drivers/i2c/i2c.c +++ b/drivers/i2c/i2c.c @@ -421,6 +421,12 @@ static struct i2c_client *i2c_new_device(struct i2c_adapter *adapter, return client; } +void i2c_unregister_device(struct i2c_client *client) +{ + unregister_device(&client->dev); + devinfo_del(&client->dev, i2c_info); +} + static void of_i2c_register_devices(struct i2c_adapter *adap) { struct device_node *n; diff --git a/include/i2c/i2c.h b/include/i2c/i2c.h index 5c0174b0dd..fb3f43cabb 100644 --- a/include/i2c/i2c.h +++ b/include/i2c/i2c.h @@ -313,6 +313,8 @@ extern struct class i2c_adapter_class; extern struct i2c_client * i2c_new_dummy(struct i2c_adapter *adap, u16 address); +void i2c_unregister_device(struct i2c_client *client); + /* Return the adapter number for a specific adapter */ static inline int i2c_adapter_id(struct i2c_adapter *adap) { -- 2.47.3