mfd: remove CONFIG_MFD_SUPPORT

We currently have two symbols to control compilation the MFD subsystem,
MFD_SUPPORT and MFD_CORE. The MFD_SUPPORT is actually not required
at all, it only hides the submenu when not set, with the effect that
Kconfig warns about missing dependencies when another driver selects
an MFD driver while MFD_SUPPORT is disabled. Turning the MFD submenu
back from menuconfig into a plain menu simplifies the Kconfig syntax
for those kinds of users and avoids the surprise when the menu
suddenly appears because another driver was enabled that selects this
symbol.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2011-09-02 16:43:36 +02:00
committed by Samuel Ortiz
parent b46880e57b
commit 8a0a8e8e42
5 changed files with 5 additions and 23 deletions
+1 -2
View File
@@ -180,7 +180,7 @@ config GPIO_SCH
config GPIO_VX855
tristate "VIA VX855/VX875 GPIO"
depends on MFD_SUPPORT && PCI
depends on PCI
select MFD_CORE
select MFD_VX855
help
@@ -417,7 +417,6 @@ config GPIO_TIMBERDALE
config GPIO_RDC321X
tristate "RDC R-321x GPIO support"
depends on PCI
select MFD_SUPPORT
select MFD_CORE
select MFD_RDC321X
help