From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DB37B1A00F1; Thu, 15 Aug 2024 13:33:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723728818; cv=none; b=DmE3+YKc7iHDrqz+aHf+hqC4TS+iz0WNqMlD3kQLaon98TRaeLlLH41dPdBVeZQVqZuABWCDfkMv+G22ht05zB3Krj9SSVykUUBIOPFRNjwZKAgNpupEBeF8ZPVI7MPXF9S2S3z0opcK6Z8jPliBP1SHZAgDgQLDbhc4ccQZxcE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723728818; c=relaxed/simple; bh=QZTaewZ6tE+lztpDoLuCehM26bciG6mgYmokH82t55s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rmmCD83OEG4KtzU073aYF8w5Y4ysaPEh3S4LnG3044K9Gg1C1w5kQoeVsqf9uK4Q8W/I6ZkgcnzHSRjmV4N3IKYX9i8Ek75WFu86u4COHuR2yr5Br1TeksgODwu2Du6PM1fp0uvRKN6bButJ44nleOL7Gk4fKOJivEQuhKSoO3Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vWFW0xJG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="vWFW0xJG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A6F9C4AF0C; Thu, 15 Aug 2024 13:33:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1723728817; bh=QZTaewZ6tE+lztpDoLuCehM26bciG6mgYmokH82t55s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vWFW0xJGbkdV2JIEmsJyjR1WxQamegOrpZSQJHuS8jwqO0nTFHTj46209AwoqLVRo QIMOvtRzedX6/nJcroFgNsG0C4Msi5raZb4TUigByHhIXCwmO2I5h8ymZe+VtUQe8v Ivua7fDVvgNfJL0fzJfYONXC7gLrwB47P3rmh3lI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Peng Fan , Mathieu Poirier , Bjorn Andersson , Sasha Levin Subject: [PATCH 4.19 120/196] remoteproc: imx_rproc: ignore mapping vdev regions Date: Thu, 15 Aug 2024 15:23:57 +0200 Message-ID: <20240815131856.668072553@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240815131852.063866671@linuxfoundation.org> References: <20240815131852.063866671@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peng Fan [ Upstream commit 8f2d8961640f0346cbe892273c3260a0d30c1931 ] vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar. They are handled by remoteproc common code, no need to map in imx rproc driver. Signed-off-by: Peng Fan Reviewed-by: Mathieu Poirier Link: https://lore.kernel.org/r/1615029865-23312-10-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson Stable-dep-of: 2fa26ca8b786 ("remoteproc: imx_rproc: Skip over memory region when node value is NULL") Signed-off-by: Sasha Levin --- drivers/remoteproc/imx_rproc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 54c07fd3f2042..99d1a90ea084a 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -289,6 +289,9 @@ static int imx_rproc_addr_init(struct imx_rproc *priv, struct resource res; node = of_parse_phandle(np, "memory-region", a); + /* Not map vdev region */ + if (!strcmp(node->name, "vdev")) + continue; err = of_address_to_resource(node, 0, &res); if (err) { dev_err(dev, "unable to resolve memory region\n"); -- 2.43.0