The kpc2000 core makes calls against functions conditionally exported upon selection of the kconfig symbol MFD_CORE. Therefore, the kpc2000 core depends upon the mfd_core, and that dependency must be tracked in Kconfig to avoid potential build issues. Signed-off-by: Geordan Neukum <gneukum1@xxxxxxxxx> --- v2 changes - base patch on staging-linus - only add MFD_CORE dependency as the UIO dependency has already been handled by YueHaibing drivers/staging/kpc2000/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/kpc2000/Kconfig b/drivers/staging/kpc2000/Kconfig index febe4f8b30e5..ef0f4abe894a 100644 --- a/drivers/staging/kpc2000/Kconfig +++ b/drivers/staging/kpc2000/Kconfig @@ -2,6 +2,7 @@ config KPC2000 bool "Daktronics KPC Device support" + depends on MFD_CORE depends on PCI depends on UIO help -- 2.21.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel