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Date: Wed, 29 Oct 2014 16:47:25 +0800
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: rtl8192e: from bus specific dma api to dma api
Message-ID: <20141029084725.GB18675@kroah.com>
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On Wed, Oct 22, 2014 at 02:24:46PM +0530, Sudip Mukherjee wrote:
> we should be using DMA API rather than using bus specific DMA API.

Why?

> converted the occurrence of pci_map_*() to dma_map_*(),
> and at the same time used the dma_mapping_error().	  

Trailing whitespace :(

What have you used to test this change?

thanks,

greg k-h