randconfig build error with next-20141020, in drivers/media/platform/marvell-ccic/mcam-core.c

2014-10-20 Thread Jim Davis
Building with the attached random configuration file, drivers/built-in.o: In function `mcam_setup_vb2': /home/jim/linux/drivers/media/platform/marvell-ccic/mcam-core.c:1299: undefined reference to `vb2_dma_sg_memops' make: *** [vmlinux] Error 1 # # Automatically generated file; DO NOT EDIT. # Linu

Re: randconfig build error with next-20141020, in drivers/media/platform/marvell-ccic/mcam-core.c

2014-10-20 Thread Andreas Ruprecht
Hi, after a lot of staring at the configuration it seems like this boils down to an issue within the Kconfig constraint description. Broken down to the important bits: - CONFIG_VIDEO_TW68 and CONFIG_VIDEO_SAA7134 *select* CONFIG_VIDEOBUF2_DMA_SG - Both of these options are set to "*m*" in the c