From patchwork Tue May 3 20:07:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Walker X-Patchwork-Id: 12836161 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 719A1C433FE for ; Tue, 3 May 2022 20:08:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238249AbiECUMZ (ORCPT ); Tue, 3 May 2022 16:12:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242208AbiECUMO (ORCPT ); Tue, 3 May 2022 16:12:14 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7F21403EE for ; Tue, 3 May 2022 13:08:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651608493; x=1683144493; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zJw+avBBfzNjSAH0rdstJtKW9T+bmcZv7PFzprtJRhE=; b=HywMcvMcZ28mhWEJ4RsStnFeqXjhPKJcpHqu4iaFazi8RmwvvY1E5HlW F25/arTidtTmWHzyIVAWNEOwkvpf5/Op5G6RLTlgFEO3rFSjPXT0F5mUj ESgOvkViE2MqXhvqdVp70KTIMnclGeyKghDTd/V78S/ejRDKj3M8NuojU mKsxDs92Ry5iwy53NfD7DHR9mE3EozMfKocGfZbn4H5ckt2ksUcqumIYR iXm2ykXf67w1OL5VClW2kkXaEArNo5tE5WLEtGniRRcDOW2TM/KVgUKSJ 7pvvormm5CdawPMxv67hyFQq/9z2pVXlXRcXm2o1cOWwGFYBi0pY5PthH w==; X-IronPort-AV: E=McAfee;i="6400,9594,10336"; a="248118212" X-IronPort-AV: E=Sophos;i="5.91,196,1647327600"; d="scan'208";a="248118212" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2022 13:08:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,196,1647327600"; d="scan'208";a="516705307" Received: from bwalker-desk.ch.intel.com ([143.182.136.162]) by orsmga003.jf.intel.com with ESMTP; 03 May 2022 13:08:13 -0700 From: Ben Walker To: vkoul@kernel.org Cc: dmaengine@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, mchehab@kernel.org, mporter@kernel.crashing.org, alex.bou9@gmail.com, Ben Walker Subject: [PATCH v2 08/15] dmaengine: Remove dma_async_is_tx_complete Date: Tue, 3 May 2022 13:07:21 -0700 Message-Id: <20220503200728.2321188-9-benjamin.walker@intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220503200728.2321188-1-benjamin.walker@intel.com> References: <20220503200728.2321188-1-benjamin.walker@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Everything has now been converted over to dmaengine_async_is_tx_complete, so this can be removed. Signed-off-by: Ben Walker --- include/linux/dmaengine.h | 27 --------------------------- 1 file changed, 27 deletions(-) diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 7143b2ecdd451..17f210adc14cb 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -1432,33 +1432,6 @@ static inline void dma_async_issue_pending(struct dma_chan *chan) chan->device->device_issue_pending(chan); } -/** - * dma_async_is_tx_complete - poll for transaction completion - * @chan: DMA channel - * @cookie: transaction identifier to check status of - * @last: returns last completed cookie, can be NULL - * @used: returns last issued cookie, can be NULL - * - * Note: This is deprecated. Use dmaengine_async_is_tx_complete instead. - * - * If @last and @used are passed in, upon return they reflect the most - * recently submitted (used) cookie and the most recently completed - * cookie. - */ -static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan, - dma_cookie_t cookie, dma_cookie_t *last, dma_cookie_t *used) -{ - struct dma_tx_state state; - enum dma_status status; - - status = chan->device->device_tx_status(chan, cookie, &state); - if (last) - *last = state.last; - if (used) - *used = state.used; - return status; -} - /** * dmaengine_async_is_tx_complete - poll for transaction completion * @chan: DMA channel