| From | Kalle Valo <> | Subject | Re: [PATCH v3 03/24] wfx: add Makefile/Kconfig | Date | Tue, 22 Dec 2020 17:02:38 +0200 |
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Jerome Pouiller <Jerome.Pouiller@silabs.com> writes:
> From: Jérôme Pouiller <jerome.pouiller@silabs.com> > > Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
[...]
> +wfx-$(CONFIG_SPI) += bus_spi.o > +wfx-$(subst m,y,$(CONFIG_MMC)) += bus_sdio.o
Why this subst? And why only for MMC?
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