linux-kernel - Re: [PATCH 9/9 v3] dma: shdma: convert to the shdma base library

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Date:	Wed, 25 Jul 2012 12:59:36 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Guennadi Liakhovetski <g.liakhovetski@....de>
Cc:	Vinod Koul <vinod.koul@...el.com>, linux-kernel@...r.kernel.org,
	Magnus Damm <magnus.damm@...il.com>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	linux-sh@...r.kernel.org
Subject: Re: [PATCH 9/9 v3] dma: shdma: convert to the shdma base library

On Wed, May 09, 2012 at 05:09:21PM +0200, Guennadi Liakhovetski wrote:
> The shdma base library has originally been extracted from the shdma driver,
> which now can be converted to actually use it.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@....de>
> ---
>  drivers/dma/sh/shdma.c | 1122 ++++++++++++------------------------------------
>  drivers/dma/sh/shdma.h |   44 +-
>  include/linux/sh_dma.h |   33 +-
>  3 files changed, 302 insertions(+), 897 deletions(-)
> 
Now that this has hit mainline, the sh-sci with DMA enabled build is
broken:

  CC      drivers/tty/serial/sh-sci.o
drivers/tty/serial/sh-sci.c: In function 'work_fn_rx':
drivers/tty/serial/sh-sci.c:1413:67: error: dereferencing pointer to incomplete type
drivers/tty/serial/sh-sci.c:1413:81: warning: type defaults to 'int' in declaration of '__mptr'
drivers/tty/serial/sh-sci.c:1413:90: warning: initialization from incompatible pointer type
drivers/tty/serial/sh-sci.c:1413:161: error: invalid use of undefined type 'struct sh_desc'
drivers/tty/serial/sh-sci.c:1419:83: error: dereferencing pointer to incomplete type
drivers/tty/serial/sh-sci.c:1419:101: error: dereferencing pointer to incomplete type
drivers/tty/serial/sh-sci.c:1423:42: error: dereferencing pointer to incomplete type
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