linux-kernel - Re: [PATCH 1/6] acpi-dma: fix sparse warning

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Message-ID: <20130722091538.GA18642@intel.com>
Date:	Mon, 22 Jul 2013 14:45:38 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Andy Shevchenko <andriy.shevchenko@...ux.jf.intel.com>
Cc:	Viresh Kumar <viresh.linux@...il.com>,
	linux-kernel@...r.kernel.org, spear-devel@...t.st.com
Subject: Re: [PATCH 1/6] acpi-dma: fix sparse warning

On Mon, Jul 15, 2013 at 03:04:36PM +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 <andriy.shevchenko@...ux.intel.com>
> Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Applied all, thanks

--
~Vinod
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