Messages in this thread | | | Subject | Re: [PATCH v2 10/21] lightnvm: Remove depends on HAS_DMA in case of platform dependency | From | Matias Bjørling <> | Date | Sun, 18 Mar 2018 19:46:11 +0100 |
| |
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@linux-m68k.org> > Reviewed-by: Mark Brown <broonie@kernel.org> > Acked-by: Robin Murphy <robin.murphy@arm.com> > --- > 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@lightnvm.io>
| |