On Thu, Sep 27, 2012 at 03:06:34PM +0530, Vinod Koul wrote: > On Fri, 2012-09-21 at 14:37 -0400, Matt Porter wrote: > > On Fri, Sep 21, 2012 at 08:42:47AM -0700, Tony Lindgren wrote: > > > > > > Can't we come up with a version of dma_request_slave_channel that works > > > both ways for now: > > > > > > mcspi_dma->dma_rx = > > > dma_request_slave_channel_compat(mask, omap_dma_filter_fn, &sig, > > > &master->dev, > > > mcspi_dma->dma_rx_ch_name); > > > ... > > > > > > Then it's just question of patching away two lines later on rather than > > > having to add all this if else to all the drivers first, then patching > > > it away again. > > > > I think that something like that is workable with the implementation > > simply checking for of_node to do the right thing. > Yes, I think it would be better to have common API but underneath two > implementations in transitional phase.
Ok, I'll implement something for discussion in the v2 series. -Matt ------------------------------------------------------------------------------ Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html _______________________________________________ spi-devel-general mailing list spi-devel-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/spi-devel-general
