From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755084Ab3FROcf (ORCPT ); Tue, 18 Jun 2013 10:32:35 -0400 Received: from mga03.intel.com ([143.182.124.21]:31626 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752691Ab3FROce (ORCPT ); Tue, 18 Jun 2013 10:32:34 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,889,1363158000"; d="scan'208";a="318850890" Date: Tue, 18 Jun 2013 17:36:22 +0300 From: Mika Westerberg To: Andy Shevchenko Cc: Vinod Koul , linux-kernel@vger.kernel.org Subject: Re: [PATCH] acpi-dma: fix sparse warning Message-ID: <20130618143622.GC11878@intel.com> References: <1371565167-27700-1-git-send-email-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1371565167-27700-1-git-send-email-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 18, 2013 at 05:19:27PM +0300, Andy Shevchenko wrote: > This patch fixes sparse warning: > drivers/dma/acpi-dma.c:76:21: sparse: cast to restricted __le32 > > Since everything in all ACPI tables is little-endian, by definition, the used > types in practice are uXX. Thus, we have to enforce __leXX if we want to > convert them to CPU order. > > Signed-off-by: Andy Shevchenko Even though it is ugly, Reviewed-by: Mika Westerberg