On 03/16/2018 02:51 PM, Geert Uytterhoeven wrote:
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.
Notes:
- FSL_FMAN keeps its dependency on HAS_DMA, as it calls set_dma_ops(),
which does not exist if HAS_DMA=n (Do we need a dummy? The use of
set_dma_ops() in this driver is questionable),
- SND_SOC_LPASS_IPQ806X and SND_SOC_LPASS_PLATFORM loose their
dependency on HAS_DMA, as they are selected from
SND_SOC_APQ8016_SBC.
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
Acked-by: Robin Murphy <robin.murphy@xxxxxxx>
---
v2:
- Add Reviewed-by, Acked-by,
- Drop RFC state,
- Split per subsystem.
---
drivers/lightnvm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig
index 10c08982185a572f..9c03f35d9df113c6 100644
--- a/drivers/lightnvm/Kconfig
+++ b/drivers/lightnvm/Kconfig
@@ -4,7 +4,7 @@
menuconfig NVM
bool "Open-Channel SSD target support"
- depends on BLOCK && HAS_DMA && PCI
+ depends on BLOCK && PCI
select BLK_DEV_NVME
help
Say Y here to get to enable Open-channel SSDs.
Looks good.
Reviewed-by: Matias Bjørling <mb@xxxxxxxxxxx>
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