Messages in this thread | | | Date | Fri, 15 May 2020 18:03:51 +0300 | From | Andy Shevchenko <> | Subject | Re: [PATCH v2 15/19] spi: dw: Add DW SPI DMA/PCI/MMIO dependency on the DW SPI core |
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On Fri, May 15, 2020 at 01:47:54PM +0300, Serge Semin wrote: > Seeing all of the DW SPI driver components like DW SPI DMA/PCI/MMIO > depend on the DW SPI core code it's better to use the if-endif > conditional kernel config statement to signify that common dependency.
Makes sense! Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> > Co-developed-by: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> > Signed-off-by: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> > Co-developed-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> > Signed-off-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> > Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > Cc: Paul Burton <paulburton@kernel.org> > Cc: Ralf Baechle <ralf@linux-mips.org> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: Allison Randal <allison@lohutok.net> > Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > Cc: Gareth Williams <gareth.williams.jx@renesas.com> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: linux-mips@vger.kernel.org > Cc: devicetree@vger.kernel.org > --- > drivers/spi/Kconfig | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig > index 6a84f3dad35c..3cdf8310d185 100644 > --- a/drivers/spi/Kconfig > +++ b/drivers/spi/Kconfig > @@ -226,17 +226,20 @@ config SPI_DESIGNWARE > help > general driver for SPI controller core from DesignWare > > +if SPI_DESIGNWARE > + > config SPI_DW_DMA > bool "DMA support for DW SPI controller" > - depends on SPI_DESIGNWARE > > config SPI_DW_PCI > tristate "PCI interface driver for DW SPI core" > - depends on SPI_DESIGNWARE && PCI > + depends on PCI > > config SPI_DW_MMIO > tristate "Memory-mapped io interface driver for DW SPI core" > - depends on SPI_DESIGNWARE > + depends on HAS_IOMEM > + > +endif > > config SPI_DLN2 > tristate "Diolan DLN-2 USB SPI adapter" > -- > 2.25.1 >
-- With Best Regards, Andy Shevchenko
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