Hi all,
On Mon, 27 Jun 2011 15:29:27 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> On Thu, 23 Jun 2011 16:04:13 +0300 Alexey Dobriyan <adobriyan@xxxxxxxxx> wrote:
> >
> > On Thu, Jun 23, 2011 at 8:29 AM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> > > After merging the final tree, today's linux-next build (powerpc
> > > allyesconfig) failed like this:
> >
> > I build on all powerpc defconfigs, somehow this driver is not pinned
> > by any of them :^)
>
> Well, yes, but an allmodconfig or allyesconfig build will get the error.
>
> > > drivers/net/ll_temac_main.c:209:4: error: implicit declaration of function 'dma_unmap_single'
>
> Is there a fix?
Again, this has taken some time to fix ...
Dave, I think you have raised my expectations too far ;-)
I have added the following patch for today:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Wed, 29 Jun 2011 16:03:18 +1000
Subject: [PATCH] net: include dma-mapping.h for dma_map_single etc
fixes thses build errors:
drivers/net/ll_temac_main.c: In function 'temac_dma_bd_release':
drivers/net/ll_temac_main.c:209:4: error: implicit declaration of function 'dma_unmap_single'
drivers/net/ll_temac_main.c:215:3: error: implicit declaration of function 'dma_free_coherent'
drivers/net/ll_temac_main.c: In function 'temac_dma_bd_init':
drivers/net/ll_temac_main.c:243:2: error: implicit declaration of function 'dma_alloc_coherent'
drivers/net/ll_temac_main.c:243:14: warning: assignment makes pointer from integer without a cast
drivers/net/ll_temac_main.c:251:14: warning: assignment makes pointer from integer without a cast
drivers/net/ll_temac_main.c:280:3: error: implicit declaration of function 'dma_map_single'
drivers/net/ll_temac_main.c: In function 'temac_start_xmit_done':
drivers/net/ll_temac_main.c:628:22: warning: cast to pointer from integer of different size
Caused by commit commit b7f080cfe223 ("net: remove mm.h inclusion from
netdevice.h").
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/net/ll_temac_main.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index e3f1925..728fe41 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -49,6 +49,7 @@
#include <linux/ip.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
#include "ll_temac.h"
--
1.7.5.4
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
http://www.canb.auug.org.au/~sfr/
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