From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mundt Date: Thu, 26 Jul 2012 06:58:04 +0000 Subject: Re: [PATCH 9/9 v3] dma: shdma: convert to the shdma base library Message-Id: <20120726065804.GF30468@linux-sh.org> List-Id: References: <1336576161-27082-1-git-send-email-g.liakhovetski@gmx.de> <1336576161-27082-10-git-send-email-g.liakhovetski@gmx.de> <20120725035935.GA30468@linux-sh.org> <1343285361.1726.8980.camel@vkoul-udesk3> In-Reply-To: <1343285361.1726.8980.camel@vkoul-udesk3> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Vinod Koul Cc: Guennadi Liakhovetski , linux-kernel@vger.kernel.org, Magnus Damm , Yoshihiro Shimoda , linux-sh@vger.kernel.org On Thu, Jul 26, 2012 at 12:19:21PM +0530, Vinod Koul wrote: > On Wed, 2012-07-25 at 12:59 +0900, Paul Mundt wrote: > > 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 > > > --- > > > 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 > This was in -next for quite some time :( > It seems we don't have any configs that have this default-enabled under -next, so it wasn't noticed before. Still, as Guennadi wrote this code I'm surprised it was overlooked.