On Thu, Jun 21, 2018 at 7:36 PM kbuild test robot <lkp@xxxxxxxxx> wrote:
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.18-rc1 next-20180621]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Angelo-Dureghello/dmaengine-fsl-edma-extract-common-fsl-edma-code-no-changes-in-behavior-intended/20180620-035341
config: x86_64-randconfig-s3-06211901 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
WARNING: modpost: missing MODULE_LICENSE() in drivers/dma/fsl-edma-common.o
see include/linux/module.h for more information
ERROR: "fsl_edma_issue_pending" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_terminate_all" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_resume" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_pause" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_slave_config" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_prep_dma_cyclic" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_prep_slave_sg" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_tx_status" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_free_chan_resources" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_alloc_chan_resources" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_free_desc" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_setup_regs" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_xfer_desc" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "edma_writeb" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "edma_readl" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "to_fsl_edma_chan" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_cleanup_vchan" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "edma_writel" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "edma_writew" [drivers/dma/fsl-edma.ko] undefined!
ERROR: "fsl_edma_disable_request" [drivers/dma/fsl-edma.ko] undefined!
EXPORT_SYMBOL_GPL() missing for all exported symbols, breaking the modular
case?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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