From patchwork Thu May 22 16:38:14 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Zhang <18255117159@163.com> X-Patchwork-Id: 891800 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.4]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 309B381741; Thu, 22 May 2025 16:38:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747931925; cv=none; b=Z1vHXbdwsWYh+5VwCM5YVbBdMCsvcG32ZFFLX8LO+bSpTLuDjK6kzlpWLbPvpu06V8q8IkCNI+ToA9feUYNLGaCglDW1D3fAaRat/ABBkF24DPZXGTDQVGOQmmNBYP8x4nReGr3URu7K+hjMahOkiP3+0xxGpjsgoPzyv+w3q8I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747931925; c=relaxed/simple; bh=BNpi2nFBQAFV/WMKJHvYLfcwSSej3dZ3v1djNDve9jk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=rrj6Ad5mjOZwcBZGRJkJKXqoaxfkaqS5gci64wruAgziQ10Dj6WKF+tiwyNyi7FSQzl0GuTWcv/XnGR5FH7/t5rTlupf1AllRmqGG9NgSDnBJYerYblN7+2coSAZuXnOGpoAMwfB37GGIMaClecW77hFPcA0w5qZLSk6EoenIGU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=MrA6cTl+; arc=none smtp.client-ip=117.135.210.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="MrA6cTl+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=x3 IEnvTJUGCZMysuw/nTm9ZVJwxYs3uYCivFSvi4Vsk=; b=MrA6cTl+mJySoMZcWx j6w+aEuPXz08+r6Dm7n0uzPxuzv+gugAm9t//DkukYhCpFixbQgl67RfZZm+Jlwr gMQuGsqUMZ/RfZ8q9sR5o9WN9TlkGZa57rbasDZi522+xSWj4LISC0VeqTxuuHw5 Cr3ziAwV6OLGzYNPU+s2eq8U8= Received: from localhost.localdomain (unknown []) by gzsmtp1 (Coremail) with SMTP id PCgvCgAHCmX6Ui9ohoENBg--.33019S2; Fri, 23 May 2025 00:38:20 +0800 (CST) From: Hans Zhang <18255117159@163.com> To: ldewangan@nvidia.com, andi.shyti@kernel.org, thierry.reding@gmail.com, jonathanh@nvidia.com Cc: digetx@gmail.com, linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, hans.zhang@cixtech.com, Hans Zhang <18255117159@163.com> Subject: [PATCH] i2c: tegra: Add missing kernel-doc for dma_dev member Date: Fri, 23 May 2025 00:38:14 +0800 Message-Id: <20250522163814.399630-1-18255117159@163.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: PCgvCgAHCmX6Ui9ohoENBg--.33019S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKr45Kry3trWDZw1rury7trb_yoWkXrgEvF n7WF47tr1q9rnIyF13WF4fXryjkrWYgF1ktas7t39aka4qqw15GF1DZrWfCrW8X3ZrtFsr Wr1DtFWIyrnxAjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sREqXdUUUUUU== X-CM-SenderInfo: rpryjkyvrrlimvzbiqqrwthudrp/xtbBDxtVo2gvSyDDsAAAs9 Fix the kernel-doc warning by describing the 'dma_dev' member in the tegra_i2c_dev struct. This resolves the compilation warning: drivers/i2c/busses/i2c-tegra.c:297: warning: Function parameter or struct member 'dma_dev' not described in 'tegra_i2c_dev' Fixes: cdbf26251d3b ("i2c: tegra: Allocate DMA memory for DMA engine") Signed-off-by: Hans Zhang <18255117159@163.com> --- drivers/i2c/busses/i2c-tegra.c | 1 + 1 file changed, 1 insertion(+) base-commit: fee3e843b309444f48157e2188efa6818bae85cf diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 87976e99e6d0..07bb1e7e84cc 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -253,6 +253,7 @@ struct tegra_i2c_hw_feature { * @dma_phys: handle to DMA resources * @dma_buf: pointer to allocated DMA buffer * @dma_buf_size: DMA buffer size + * @dma_dev: DMA device used for transfers * @dma_mode: indicates active DMA transfer * @dma_complete: DMA completion notifier * @atomic_mode: indicates active atomic transfer