Hi Alan,
On Mon, Mar 19, 2018 at 5:06 PM, Alan Tull <at...@kernel.org> wrote:
> On Fri, Mar 16, 2018 at 8:51 AM, Geert Uytterhoeven
> <ge...@linux-m68k.org> wrote:
> This essentially removes this commit
>
> commit 1c8cb409491403036919dd1c6b45013dc8835a44
> Author: Sudip Mukherjee <sudipm.mukher...@gmail.com>
> Date: Wed Aug 3 13:45:46 2016 -0700
>
> drivers/fpga/Kconfig: fix build failure
>
> While building m32r allmodconfig the build is failing with the error:
>
> ERROR: "bad_dma_ops" [drivers/fpga/zynq-fpga.ko] undefined!
>
> Xilinx Zynq FPGA is using DMA but there was no dependency while
> building.
>
> Link:
> http://lkml.kernel.org/r/1464346526-13913-1-git-send-email-sudipm.mukher...@gmail.com
> Signed-off-by: Sudip Mukherjee <sudip.mukher...@codethink.co.uk>
> Acked-by: Moritz Fischer <moritz.fisc...@ettus.com>
> Cc: Alan Tull <at...@opensource.altera.com>
> Signed-off-by: Andrew Morton <a...@linux-foundation.org>
> Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Yes it does. The major change is that the first (core) series introduces
all needed dummies to do successful compile-testing on NO_DMA=y platforms.
>> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
>> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
>> In most cases this other symbol is an architecture or platform specific
>> symbol, or PCI.
>>
>> Generic symbols and drivers without platform dependencies keep their
>> dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
>> cannot work anyway.
>>
>> This simplifies the dependencies, and allows to improve compile-testing.
>>
>> Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
>> Reviewed-by: Mark Brown <broo...@kernel.org>
>> Acked-by: Robin Murphy <robin.mur...@arm.com>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
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
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
