From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D881DC43458 for ; Fri, 10 Jul 2026 08:54:04 +0000 (UTC) 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:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=04rpi8Qi0ASHQrqKFAWwcdZ+O/U1M86p5o7kV03aHOQ=; b=ujYEsbaIXF1NXucdFBKGBUSebi i1RUPEHYVu3su7Z8oGvxDuA62cgTdSenuyiQvAFqGWwLWBtxmES4a8S4t7V/9TTZYXH2w7ErxBV8E 7SenWMDasH5vUFNHwOhmyM+HISVhGjtqMJjcXgsw+zp+Sj/PQpaXrbwYrtwPXoIiVbIlfhw+h3H64 S9jIYA8v18Olk4vMX6PveByulQmtkTVrt+fP3DUnYOXskO1EipB6ecxegEGlAIB9J9LaZ7swjF0AU 0MEsFnl1t2wMBBvYW2aHM0l73QKJcXXcAdJ8SMFAYpSKJvWSEIjBQfRZk6hG5ghY+7M5DzO5Fb//c gryvHQ6g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wi6zd-00000004Uyx-2E5R; Fri, 10 Jul 2026 08:53:57 +0000 Received: from extorris.mess.org ([92.243.27.206]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wi6za-00000004Uxk-1Sii for linux-arm-kernel@lists.infradead.org; Fri, 10 Jul 2026 08:53:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mess.org; s=2020; t=1783673630; bh=PFYYQhVg4NRarAQ81g5gFeRQ3Pkd+XUXZYeUxj9P9Kk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pqaVoVc+xqwi4zltj+mcYWczHgP/iJginifwqnX3TdaDGrn9Fo2biGHB4LkJUYEog u2BKKbjSMb+PJvjwn8U7aD1Umnb3MtMioRxmS4T2Hs7LgdSeJZJqiwjAGKsrxzjo1t XhRRdDolDRqHN/jWkkxCauK1pm5+ch5mJ4IJ3Ty5sygL4HxvpeK4StAbkIRYeosNWU mUxh8khTw26WwJJVtEGoxfULdBIIbt73S+xo2JdlyqB+PMTmQqkNggOKKheYr7tG3O uhb6YALZxnGWhS2siP7468iU4dOUW35VCwD0Sv82LWC6nVFari0Ne6m5zexY3n0qui yE1VwSj9VYHKA== Received: by extorris.mess.org (Postfix, from userid 1004) id 5FC7240B50; Fri, 10 Jul 2026 09:53:50 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mess.org; s=2020; t=1783673629; bh=PFYYQhVg4NRarAQ81g5gFeRQ3Pkd+XUXZYeUxj9P9Kk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Q7tS2vmA86o248eMBvJZbYEhyUISrTe2nv47HVo3EBB7Wxrw/q2cjF2Q/s1a683pj BoBwF+MTN5v6MmQc7WN1g5SAoqY0NzP9lX+ggsZPVjvkpArpwCtP34JWz2KigVZg4e 6L0xbtr9uexxKL+seFkxe6wfL9blzBpwgYSgfoEFoYy6gvzgZ3t9n0FXXuHercC8Gb ArHomzEUtOdrVqrjnuDjawTYJZawhFr+ZEK3GKuww4egj8dYWc46AUqlVpofx+Ap1z aJPjdLb7TV96CXOc2nFahvHojnRrNmcHsgaXzd50an5BycQdq1m405O6IWFL8/cCJK Z4M3GggQWecXA== Received: from maru.local (unknown [62.232.99.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by extorris.mess.org (Postfix) with ESMTPSA id B556540B4C; Fri, 10 Jul 2026 09:53:49 +0100 (BST) From: Sean Young To: linux-media@vger.kernel.org, Sean Young , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Hans Verkuil , Patrice Chotard Cc: linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 4/7] media: sunxi-cir: Ensure no more interrupts can occur before free Date: Fri, 10 Jul 2026 09:53:32 +0100 Message-ID: X-Mailer: git-send-email 2.55.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260710_015354_542344_ABD27FEE X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Only call rc_free_device() once the hardware has been stopped. Fixes: dccc0c3ddf8f ("media: rc: fix race between unregister and urb/irq callbacks") Signed-off-by: Sean Young --- drivers/media/rc/sunxi-cir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c index 28e840a7e5b8..af1ee08ffdbe 100644 --- a/drivers/media/rc/sunxi-cir.c +++ b/drivers/media/rc/sunxi-cir.c @@ -374,8 +374,8 @@ static void sunxi_ir_remove(struct platform_device *pdev) struct sunxi_ir *ir = platform_get_drvdata(pdev); rc_unregister_device(ir->rc); - rc_free_device(ir->rc); sunxi_ir_hw_exit(&pdev->dev); + rc_free_device(ir->rc); } static void sunxi_ir_shutdown(struct platform_device *pdev) -- 2.55.0