From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (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 CC49E68 for ; Mon, 22 Nov 2021 22:22:39 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 2D11461004; Mon, 22 Nov 2021 22:22:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637619759; bh=sys9XJFA/dhliBmMopCopzBXwQ5L2mlun1TUrr3vGRA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WR3+Blu3IRW2Yhs5zCvf1L9Bs1DK6UlkyNrvuALltf/Cx2Ld4S+RIwoNQP1ZJa8Me 0k2gQIm+YMLlRt6gZ8S3u+mo/GUMQZG/LQIYg25XUw7m4G5+PnoriFpQxQaiHvkuzg /L+0271pMWb8Zv9xbu0UyZJjSWDGu5B/50b1v8edJiwT8VelW0JiKduUh3tFwMrJyc n0UsZBridxhTdPjzbsUJzBkQhqYc56e264H2Bsv/99bpTXzZpwFGbUEm8LiG14LSoL szfShKk7TCtNrm3icqZwHYOcAQmqiIOUKdmlM+ayHLtOrcSROgx3Zd2luYkcUzlRym p9c+BGRLp1lgw== From: Arnd Bergmann To: Vinod Koul Cc: Arnd Bergmann , Andy Gross , Andy Shevchenko , Baolin Wang , Bjorn Andersson , Chunyan Zhang , Greg Kroah-Hartman , Hyun Kwon , Jaroslav Kysela , Jon Hunter , Lars-Peter Clausen , Laurent Pinchart , Laxman Dewangan , Manivannan Sadhasivam , Mark Brown , Michal Simek , Nicolas Saenz Julienne , Orson Zhai , Robert Jarzmik , Scott Branden , Takashi Iwai , Thierry Reding , alsa-devel@alsa-project.org, bcm-kernel-feedback-list@broadcom.com, dmaengine@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, linux-staging@lists.linux.dev, linux-tegra@vger.kernel.org Subject: [PATCH v2 01/11] ASoC: tegra20-spdif: stop setting slave_id Date: Mon, 22 Nov 2021 23:21:53 +0100 Message-Id: <20211122222203.4103644-2-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20211122222203.4103644-1-arnd@kernel.org> References: <20211122222203.4103644-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann The DMA resource is never set up anywhere, and passing this as slave_id has not been the proper procedure in a long time. As a preparation for removing all slave_id references from the ALSA code, remove this one. According to Dmitry Osipenko, this driver has never been used and the mechanism for configuring DMA would not work as it is implemented, so this part will get rewritten when the driver gets put into use again in the future. Signed-off-by: Arnd Bergmann --- sound/soc/tegra/tegra20_spdif.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index 9fdc82d58db3..1c3385da6f82 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -284,7 +284,6 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev) spdif->playback_dma_data.addr = mem->start + TEGRA20_SPDIF_DATA_OUT; spdif->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; spdif->playback_dma_data.maxburst = 4; - spdif->playback_dma_data.slave_id = dmareq->start; pm_runtime_enable(&pdev->dev); -- 2.29.2