* Ben Hutchings <ben@xxxxxxxxxxxxxxx> [130105 21:29]: > Various drivers use omap_dma_filter_fn() but don't depend on DMA_OMAP. > This is fine because there is a trivial inline definition in case > DMA_OMAP is disabled... until the caller is built-in and DMA_OMAP=m. > > I tried adding the rather weird 'select DMA_OMAP if DMA_OMAP!=n' to > these drivers' kconfig symbols to promote it to built-in if necessary. > This sort of works but kconfig complains about the circular dependency > and it becomes impossible to disable DMA_OMAP in the 'make nconfig' > menu. So that's not the right thing to do. > > Any ideas? Hmm let's ask Russell and Vinod what they are envisioning. I believe there was some talk about removing the filter functions? For the short term fix, how about ifdef out the DMA usage in the client drivers: #if defined(CONFIG_DMA_OMAP_MODULE) && defined(CONFIG_MMC_OMAP_MODULE) ... #endif Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
