On Tue, Nov 08, 2016 at 02:44:45PM +0000, Charles Keepax wrote:
> On Fri, Nov 04, 2016 at 05:14:49PM +0100, Sylwester Nawrocki wrote:
> > This patch adds DMA slave map tables to the pl080 devices's
> > platform_data in order to support the new channel request API.
> > A few devices for which there was no DMA support with current
> > code are omitted from the tables.
> >
> > Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> > ---
> > arch/arm/mach-s3c64xx/pl080.c | 32 ++++++++++++++++++++++++++++++++
> > 1 file changed, 32 insertions(+)
> >
> > diff --git a/arch/arm/mach-s3c64xx/pl080.c b/arch/arm/mach-s3c64xx/pl080.c
> > index 89c5a62..8c88680 100644
> > --- a/arch/arm/mach-s3c64xx/pl080.c
> > +++ b/arch/arm/mach-s3c64xx/pl080.c
> <snip>
> > @@ -134,6 +153,8 @@ struct pl08x_platform_data s3c64xx_dma0_plat_data = {
> > .put_xfer_signal = pl08x_put_xfer_signal,
> > .slave_channels = s3c64xx_dma0_info,
> > .num_slave_channels = ARRAY_SIZE(s3c64xx_dma0_info),
> > + .slave_map = s3c64xx_dma0_slave_map,
> > + .slavecnt = ARRAY_SIZE(s3c64xx_dma0_slave_map),
> > };
>
> Here we add a .slavecnt but the pl08x_platform_data structure doesn't
> contain that field. I can't see it on the branch you linked in
> the cover letter either, is it added by a patch on another branch
> I am missing?
>
Ah I think I see it should be .slave_map_len here.
Thanks,
Charles
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