Re: [stable:linux-5.10.y 644/5321] drivers/staging/comedi/drivers/comedi_isadma.c:25:17: error: implicit declaration of function 'claim_dma_lock'

[Arnd Bergmann]

On Thu, Apr 21, 2022 at 10:09 AM kernel test robot <lkp@xxxxxxxxx> wrote:
>
> Hi Arnd,
>
> First bad commit (maybe != root cause):
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y
> head:   1052f9bce62982023737a95b7ff1ad26a5149af6
> commit: 87ae522e467e17a13b796e2cb595f9c3943e4d5e [644/5321] m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch

I sent v4 of my ISA_DMA_API removal patch for coldfire now, that
should address it.

     Arnd