On 18/12/2015 14:40, Mason wrote: > I will try building a kernel with CONFIG_OF=n Build works much better with CONFIG_OF=n I suppose OF support with ancient kernels is untested. (My setup didn't need it anyway.) The remaining issue is: WARNING: "nsecs_to_jiffies" [/tmp/sandbox/media_build/v4l/gpio-ir-recv.ko] undefined! $ git describe --contains d560fed6abe0f v3.17-rc1~109^2~40 The actual call site was added recently by commit 3fb136f3392d (Hasn't even it linux-stable yet, I only see it in next-20151123) I think a patch is needed for kernels < 3.17 right? Regards. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html