On Wed, Apr 20, 2022 at 10:42 AM Arnd Bergmann arnd@kernel.org wrote:
From: Arnd Bergmann arnd@arndb.de
After a build regression report, I took a look at possible users of CONFIG_ISA_DMA_API on m68k and found none, which Greg confirmed. The CONFIG_GENERIC_ISA_DMA option in turn is only needed to implement ISA_DMA_API, and is clearly not used on the platforms with ISA support.
The CONFIG_ISA support for AMIGA_PCMCIA is probably also unneeded, but this is less clear. Unlike other PCMCIA implementations, this one does not use the drivers/pcmcia subsystem at all and just supports the "apne" network driver. When it was first added, one could use ISA drivers on it as well, but this probably broke at some point.
With no reason to keep this, let's just drop the corresponding files and prevent the remaining ISA drivers that use this from getting built.
The remaining definitions in asm/dma.h are used for PCI support.
Link: https://lore.kernel.org/lkml/9e5ee1c3-ca80-f343-a1f5-66f3dd1c0727@linux-m68k... Acked-by: Geert Uytterhoeven geert@linux-m68k.org Acked-by: Ulf Hansson ulf.hansson@linaro.org # For MMC Acked-by: Greg Ungerer gerg@linux-m68k.org Signed-off-by: Arnd Bergmann arnd@arndb.de
Nevermind, this is the same as before, I forgot the 'git add' for the trivial Makefile change.
Arnd