Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 2AA23437111; Tue, 21 Jul 2026 21:44:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784670252; cv=none; b=RuQpJSAosAMfLrH6onXba/YMryTs9Z5Y1GY8QE+RZ/373biM0mYA8cL8CBLSR2oNjINxe6hwy7Pb6tgP9imR1NXsrsdDLIEvxcfirpGv5YqU9nCcUQV24j8V3pmv+GCqn20QUgCPDWK0Gsri/rQcGXTzeNzomvCLaHUA4fAhRow= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784670252; c=relaxed/simple; bh=xMY6NF0muYFvYNNKzIJXOwt9Cdv6u9bsN03ufsprwjo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VdTYeq4gX/rigs8wvDXJMIefIXoTWvrDOjwj7cH0rIOXRp4jpIr72hguxcnmswjTVxG6+SbOa8adZK/HJxrT7OhfFobGtPXsYnO1UZCJYSZE7sQuJMjjr+cuqiNDnVi+oFi7UdpnAkVlZpeW4MciYkPfwCbqNg7f2AC7guBEtvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=oj6ediCq; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="oj6ediCq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 913B11F00A3A; Tue, 21 Jul 2026 21:44:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784670251; bh=+lnjOw79U0ZhfrTzR0WyDKho5CgfU1yGj2ExNB6c59c=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=oj6ediCqsttuXnrPG8OhlSj6OhK3JkYlV4qmcClhRhqGovDO4/Z+SjznSGnLikSuw r/ruBt8J9tsu7+K2LkEBiNDlyvEmh3wlYnUnPLKpaS7PEiw2f557msJl0jXwTibUPC 0U/Om+yqcGntVgVxPi8UIxKNWP4xjGajX4fxUecI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sashiko bot , Dmitry Torokhov Subject: [PATCH 6.1 0862/1067] Input: ims-pcu - release data interface on disconnect Date: Tue, 21 Jul 2026 17:24:23 +0200 Message-ID: <20260721152443.825616828@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152424.521567757@linuxfoundation.org> References: <20260721152424.521567757@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Torokhov commit 441c510a649c8ddce38aa0311334ed8bb546b36c upstream. During probe the driver claims the data interface, but it never releases it. Release it in disconnect to avoid leaving it permanently claimed. Fixes: 628329d52474 ("Input: add IMS Passenger Control Unit driver") Cc: stable@vger.kernel.org Reported-by: Sashiko bot Assisted-by: Gemini:gemini-3.1-pro Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/misc/ims-pcu.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/input/misc/ims-pcu.c +++ b/drivers/input/misc/ims-pcu.c @@ -2085,6 +2085,7 @@ static void ims_pcu_disconnect(struct us ims_pcu_destroy_application_mode(pcu); ims_pcu_buffers_free(pcu); + usb_driver_release_interface(&ims_pcu_driver, pcu->data_intf); kfree(pcu); }