This Linux kernel change "staging: kpc2000: Add dependency on MFD_CORE to kconfig symbol ‘KPC2000’" is included in the Linux 5.2 release. This change is authored by Geordan Neukum <gneukum1 [at] gmail.com> on Fri May 24 02:36:36 2019 +0000. The commit for this change in Linux stable tree is e61ff0f (patch).
staging: kpc2000: Add dependency on MFD_CORE to kconfig symbol 'KPC2000' 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 <email@example.com> Signed-off-by: Greg Kroah-Hartman <firstname.lastname@example.org>
There is one line of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.
drivers/staging/kpc2000/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/kpc2000/Kconfig b/drivers/staging/kpc2000/Kconfig index febe4f8..3bb2efd 100644 --- a/drivers/staging/kpc2000/Kconfig +++ b/drivers/staging/kpc2000/Kconfig @@ -2,6 +2,7 @@ config KPC2000 bool "Daktronics KPC Device support" + select MFD_CORE depends on PCI depends on UIO help