From patchwork Wed Nov 21 16:13:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 1001234 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=codethink.co.uk Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 430SL60Qn6z9s1x for ; Thu, 22 Nov 2018 03:13:34 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731737AbeKVCsf (ORCPT ); Wed, 21 Nov 2018 21:48:35 -0500 Received: from imap1.codethink.co.uk ([176.9.8.82]:34229 "EHLO imap1.codethink.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731601AbeKVCse (ORCPT ); Wed, 21 Nov 2018 21:48:34 -0500 Received: from [148.252.241.226] (helo=rainbowdash) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1gPV82-0005JC-3x; Wed, 21 Nov 2018 16:13:26 +0000 Received: from ben by rainbowdash with local (Exim 4.91) (envelope-from ) id 1gPV81-0005IG-EZ; Wed, 21 Nov 2018 16:13:25 +0000 From: Ben Dooks To: dan.j.williams@intel.com, vkoul@kernel.org, dmaengine@vger.kernel.org Cc: ldewangan@nvidia.com, linux-tegra@vger.kernel.org, jonathanh@nvidia.com, Ben Dooks Subject: [PATCH 4/5] dma: tegra: reduce channel name field size Date: Wed, 21 Nov 2018 16:13:22 +0000 Message-Id: <20181121161323.20226-5-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181121161323.20226-1-ben.dooks@codethink.co.uk> References: <20181121161323.20226-1-ben.dooks@codethink.co.uk> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The name field is used for "apbdma.%d" which is rarely going to be more than 10 bytes, so reduce the size from 30 to 12. This is only being used by the interrupt registration, so is not critical to the operation of the driver either. Signed-off-by: Ben Dooks Acked-by: Jon Hunter --- drivers/dma/tegra20-apb-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index ec8938a2ecab..c60c3f7cad5f 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -186,7 +186,7 @@ typedef void (*dma_isr_handler)(struct tegra_dma_channel *tdc, /* tegra_dma_channel: Channel specific information */ struct tegra_dma_channel { struct dma_chan dma_chan; - char name[30]; + char name[12]; bool config_init; int id; int irq;