On Thursday, June 9, 2016 4:54:54 PM CEST Gregory CLEMENT wrote:

quoted

   drivers/built-in.o: In function `sdhci_xenon_remove':

quoted

quoted

sdhci-xenon.c:(.text+0x311234): undefined reference to `sdhci_remove_host'
sdhci-xenon.c:(.text+0x31123c): undefined reference to `sdhci_pltfm_free'

   drivers/built-in.o: In function `sdhci_xenon_delay_adj_test':

quoted

quoted

sdhci-xenon.c:(.text+0x31213b): undefined reference to `card_alive'

   drivers/built-in.o: In function `sdhci_xenon_set_uhs_signaling':

quoted

quoted

sdhci-xenon.c:(.text+0x312456): undefined reference to `sdhci_set_uhs_signaling'

   drivers/built-in.o: In function `sdhci_xenon_probe':

quoted

quoted

sdhci-xenon.c:(.text+0x31258c): undefined reference to `sdhci_pltfm_init'
sdhci-xenon.c:(.text+0x3125d3): undefined reference to `mmc_of_parse'
sdhci-xenon.c:(.text+0x312651): undefined reference to `sdhci_get_of_property'
sdhci-xenon.c:(.text+0x312840): undefined reference to `sdhci_add_host'

   sdhci-xenon.c:(.text+0x312904): undefined reference to `sdhci_pltfm_free'
   drivers/built-in.o: In function `sdhci_xenon_reset':

quoted

quoted

sdhci-xenon.c:(.text+0x313c11): undefined reference to `sdhci_reset'
drivers/built-in.o:(.data+0x1d7df0): undefined reference to `sdhci_pltfm_pmops'
drivers/built-in.o:(.data+0x1d7eb0): undefined reference to `sdhci_set_clock'
drivers/built-in.o:(.data+0x1d7ef0): undefined reference to `sdhci_set_bus_width'

These symbols are part of the drivers/mmc/host/sdhci.c which is build
when CONFIG_MMC_SDHCI is enabled. However CONFIG_MMC_XENON_SDHCI depends
on CONFIG_MMC_SDHCI_PLTFM which depends on CONFIG_MMC_SDHCI.

So I wonder how we can have a sition with sdhci-xenon.c built but not
sdhci.c.

Any idea?

CONFIG_MMC_SDHCI is built as a module, but CONFIG_MMC_XENON_SDHCI is
a "bool" option, so it can only be built-in.

It should work if you make it a 'tristate' instead, so that Kconfig
can handle the dependency correctly.

	Arnd
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html