On Wed, Jul 10, 2013 at 11:09:12AM +0900, Simon Horman wrote: > From: Guennadi Liakhovetski <g.liakhovetski@xxxxxx> > > On platforms with no support for the shdma dmaengine driver build is > currently failing with > > drivers/built-in.o: In function `sh_mobile_sdhi_probe': > drivers/mmc/host/sh_mobile_sdhi.c:170: undefined reference to`shdma_chan_filter' > > Fix the breakage by defining shdma_chan_filter to NULL in such > configurations. > > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@xxxxxxxxx> > [horms+renesas@xxxxxxxxxxxx: Apply change to shdma-base.h instead of sh_dma.h] > Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> > --- > include/linux/shdma-base.h | 4 ++++ > 1 file changed, 4 insertions(+) > > Hi Vinod, > > please consider this fix from Guennadi for v3.11 which I have rebased on top of > next-20130709. It fixes a build problem on a number of shmobile defconfigs > including bockw. Ping. Would it be appropriate for me to take this change through my tree? It seems to resolve a regression in v3.11-rc1. > diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h > index 382cf71..5b1c984 100644 > --- a/include/linux/shdma-base.h > +++ b/include/linux/shdma-base.h > @@ -124,6 +124,10 @@ void shdma_chan_remove(struct shdma_chan *schan); > int shdma_init(struct device *dev, struct shdma_dev *sdev, > int chan_num); > void shdma_cleanup(struct shdma_dev *sdev); > +#if IS_ENABLED(CONFIG_SH_DMAE_BASE) > bool shdma_chan_filter(struct dma_chan *chan, void *arg); > +#else > +#define shdma_chan_filter NULL > +#endif > > #endif > -- > 1.8.2.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
