linux-kernel - Re: [PATCH] staging: rtl8192e: from bus specific dma api to dma api

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Message-ID: <20141029084725.GB18675@kroah.com>
Date:	Wed, 29 Oct 2014 16:47:25 +0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] staging: rtl8192e: from bus specific dma api to dma api

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
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