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firewire: Remove depends on HAS_DMA in case of platform dependency 

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 <geert@linux-m68k.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Geert Uytterhoeven 2018-06-22 13:04:19 +02:00 committed by Stefan Richter
parent 84df9525b0
commit c820518f6c
1 changed files with 0 additions and 1 deletions
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1
drivers/firewire/Kconfig
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@ -1,5 +1,4 @@
menu "IEEE 1394 (FireWire) support"
depends on HAS_DMA
depends on PCI || COMPILE_TEST
# firewire-core does not depend on PCI but is
# not useful without PCI controller driver