From patchwork Sun Feb 9 16:33:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 11372169 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 15ED3924 for ; Sun, 9 Feb 2020 16:42:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E883D20820 for ; Sun, 9 Feb 2020 16:42:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rd3UPcIK" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727967AbgBIQl2 (ORCPT ); Sun, 9 Feb 2020 11:41:28 -0500 Received: from mail-lf1-f67.google.com ([209.85.167.67]:36438 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727949AbgBIQl1 (ORCPT ); Sun, 9 Feb 2020 11:41:27 -0500 Received: by mail-lf1-f67.google.com with SMTP id f24so2495420lfh.3; Sun, 09 Feb 2020 08:41:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AVyPwwbkLVlQVChdUAgWIuplnsUu4TqO1h0F/ALyeGY=; b=rd3UPcIKB3oczwbjvNOErgOhvMm/98rb4QCXLe0UllcLl03wLAmIGAuhXE2hESOC0z FlnKP34Wt6uYYPVFU2pjSkPQ7HXRobCAKBFBt5el+XNuIF7mde/MOBmVo9+uNF5Fvn1R DGs+55uSFKIlQZA3CojOKzWXxb9pmT1tzEnR2XrfmRn46NmC2vbYKLcEaxBSFXLc/zhT qQyBqKJSPxFjVERelLkAIABJZTHdHsgG2PGb5a99EVSr4HfMXlIbuZhJeWQ9HKObgETe XAjO4ixYYxoDnKpmGEgtxjAzfVQxqCiWBikr9iw5CN8qXuqfk3In+/7dyscx+3Tnxajm OIpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AVyPwwbkLVlQVChdUAgWIuplnsUu4TqO1h0F/ALyeGY=; b=AicYPbHdEDFMjuqpTk4jzlq3yWAOjpzdk75ILutN8TVQRFEVTv/rKr9IxYxzNZItcq fW/Sq71JZqKBFhntvKOxptZInmustY+rJN28VZAso0omMWmyUge8aiC1umz1nxwMyNzd WzKfPNKkUPeS0Rzr2OK5ZNU9UZ2UlIR+MPWPTS0Xg9KQC62EXnvwNDCz3zoz8AqsZTfV chQMmVsLtpKQTAn5NtICl4bfBUf7BgmSfxH4k4YnYPIoW54uAahKrQ7m+Vg8dGOl0sXc sHKmqzzKXxFfPBuWRv2YUNhRo3bZRbh2jAZpM5+bgwBwaS4cY8CSph6j+Exj/o/dnQw3 Y6dg== X-Gm-Message-State: APjAAAUO/RBEAH4jkb7oHFXQI7yvzZsi1Yc/DyiRHM0b8p3jdx3szBno 0jCYdJ8lNm6VEoF3wZmD070= X-Google-Smtp-Source: APXvYqzlGfN5y/Y4Eqme9THhAWmGciQLI6iX0MtePPM3k4ssDAZB0LWdmFcS2wS2VsQT4+6GvrfVhg== X-Received: by 2002:a19:c7d8:: with SMTP id x207mr4207767lff.142.1581266485305; Sun, 09 Feb 2020 08:41:25 -0800 (PST) Received: from localhost.localdomain (79-139-233-37.dynamic.spd-mgts.ru. [79.139.233.37]) by smtp.gmail.com with ESMTPSA id g21sm4941826ljj.53.2020.02.09.08.41.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Feb 2020 08:41:24 -0800 (PST) From: Dmitry Osipenko To: Laxman Dewangan , Vinod Koul , Dan Williams , Thierry Reding , Jonathan Hunter , =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Cc: dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 09/19] dmaengine: tegra-apb: Remove unneeded initialization of tdc->config_init Date: Sun, 9 Feb 2020 19:33:46 +0300 Message-Id: <20200209163356.6439-10-digetx@gmail.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200209163356.6439-1-digetx@gmail.com> References: <20200209163356.6439-1-digetx@gmail.com> MIME-Version: 1.0 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org There is no need to re-initialize the already initialized variables. The tdc->config_init=false after driver's probe and after channel's freeing, so there is no need to re-initialize it on the channel's allocation. Acked-by: Jon Hunter Signed-off-by: Dmitry Osipenko --- drivers/dma/tegra20-apb-dma.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index b4535b3a07ce..7158bd3145c4 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -1284,7 +1284,6 @@ static int tegra_dma_alloc_chan_resources(struct dma_chan *dc) int ret; dma_cookie_init(&tdc->dma_chan); - tdc->config_init = false; ret = pm_runtime_get_sync(tdma->dev); if (ret < 0)