From patchwork Fri Nov 25 13:10:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9447545 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6A6BF60779 for ; Fri, 25 Nov 2016 13:12:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5B5AB27F85 for ; Fri, 25 Nov 2016 13:12:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5053E28068; Fri, 25 Nov 2016 13:12:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0E8F0280CF for ; Fri, 25 Nov 2016 13:12:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754603AbcKYNMJ (ORCPT ); Fri, 25 Nov 2016 08:12:09 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:45014 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754145AbcKYNLh (ORCPT ); Fri, 25 Nov 2016 08:11:37 -0500 Received: from [2001:470:1f1d:6b5::3] (helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cAGH5-0005c0-5r; Fri, 25 Nov 2016 13:10:45 +0000 Received: from broonie by debutante with local (Exim 4.87) (envelope-from ) id 1cAGH2-0005Kw-Fe; Fri, 25 Nov 2016 13:10:40 +0000 From: Mark Brown To: Javier Martinez Canillas Cc: Mark Brown , linux-kernel@vger.kernel.org, Mark Brown , linux-spi@vger.kernel.org In-Reply-To: <1479919031-5112-5-git-send-email-javier@osg.samsung.com> Message-Id: Date: Fri, 25 Nov 2016 13:10:40 +0000 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "spi: ath79: Fix module autoload for OF registration" to the spi tree X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch spi: ath79: Fix module autoload for OF registration has been applied to the spi tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From d7a32394e734a004126b454cf747befb626b93ac Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Wed, 23 Nov 2016 13:37:11 -0300 Subject: [PATCH] spi: ath79: Fix module autoload for OF registration If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/spi/spi-ath79.ko | grep alias alias: platform:ath79-spi After this patch: $ modinfo drivers/spi/spi-ath79.ko | grep alias alias: platform:ath79-spi alias: of:N*T*Cqca,ar7100-spiC* alias: of:N*T*Cqca,ar7100-spi Signed-off-by: Javier Martinez Canillas Signed-off-by: Mark Brown --- drivers/spi/spi-ath79.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c index 6165bf21d427..f369174fbd88 100644 --- a/drivers/spi/spi-ath79.c +++ b/drivers/spi/spi-ath79.c @@ -304,6 +304,7 @@ static const struct of_device_id ath79_spi_of_match[] = { { .compatible = "qca,ar7100-spi", }, { }, }; +MODULE_DEVICE_TABLE(of, ath79_spi_of_match); static struct platform_driver ath79_spi_driver = { .probe = ath79_spi_probe,