Hi Arnd, Thanks for the review! On Mon, 14 Jul 2014, Arnd Bergmann wrote: > On Sunday 13 July 2014 22:00:11 Guennadi Liakhovetski wrote: > > Hi all, > > > > On 10th of May I submitted 2 patches > > > > http://thread.gmane.org/gmane.linux.drivers.devicetree/73577 > > > > of which 1 adds documentation for DT bindings for a dmaengine driver. The > > driver doesn't add any new bindings, only standard bindings are used and > > the respective generic document is referenced in the patch. This makes me > > think, that a review of that patch should really be a matter of a couple > > of minutes. Unfortunateky this still hasn't happened. If the patch had > > been reviewed promptly, it still could make it into 3.16. We're at > > 3.16-rc4 in the meantime. Have I done anything wrong in the patch > > submission procedure? What do I have to do to get this patch reviewed soon > > to get it in 3.17? > > The fallback for device drivers is that if nobody finds the time to review > the binding, the subsystem maintainer can just take it anyway. > > I hadn't seen this driver so far, but looked at it now. The binding looks > good to me, so feel free to resend it with > > Acked-by: Arnd Bergmann <arnd@xxxxxxxx> > > The driver also looks good, but there is one part that can now be > done more efficiently: > > + dma_cap_zero(mask); > + dma_cap_set(DMA_SLAVE, mask); > + > + dchan = dma_request_channel(mask, nbpf_dma_filter, ofdma->of_node); > + if (!dchan) > + return NULL; > > > Here you can just call dma_get_any_slave_channel() and remove the filter > function. The way you do it is also correct, but we're trying to get > away from that, as it just adds pointless overhead. Ok, I'll have a look at it and make sure to send a rebased update asap (that is hopefully next weekend...)! Thanks Guennadi -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
