staging: nvec: allow modular build

The serio code can be a loadable module, which in turn means that nvec
also has to be a module, so mark it as "tristate" in Kconfig.

drivers/built-in.o: In function `nvec_mouse_remove':
drivers/staging/nvec/nvec_ps2.c:136: undefined reference to `serio_unregister_port'
drivers/built-in.o: In function `nvec_mouse_probe':
drivers/staging/nvec/nvec_ps2.c:126: undefined reference to `__serio_register_port'
drivers/built-in.o: In function `nvec_ps2_notifier':
drivers/staging/nvec/nvec_ps2.c:84: undefined reference to `serio_interrupt'
drivers/staging/nvec/nvec_ps2.c:91: undefined reference to `serio_interrupt'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2013-04-23 18:30:46 +02:00 committed by Greg Kroah-Hartman
parent 796ce5a7e4
commit 14d7547c05

View file

@ -1,5 +1,5 @@
config MFD_NVEC
bool "NV Tegra Embedded Controller SMBus Interface"
tristate "NV Tegra Embedded Controller SMBus Interface"
depends on I2C && GPIOLIB && ARCH_TEGRA
select MFD_CORE
help
@ -7,28 +7,28 @@ config MFD_NVEC
controller.
config KEYBOARD_NVEC
bool "Keyboard on nVidia compliant EC"
tristate "Keyboard on nVidia compliant EC"
depends on MFD_NVEC && INPUT
help
Say Y here to enable support for a keyboard connected to
a nVidia compliant embedded controller.
config SERIO_NVEC_PS2
bool "PS2 on nVidia EC"
tristate "PS2 on nVidia EC"
depends on MFD_NVEC && SERIO
help
Say Y here to enable support for a Touchpad / Mouse connected
to a nVidia compliant embedded controller.
config NVEC_POWER
bool "NVEC charger and battery"
tristate "NVEC charger and battery"
depends on MFD_NVEC && POWER_SUPPLY
help
Say Y to enable support for battery and charger interface for
nVidia compliant embedded controllers.
config NVEC_PAZ00
bool "Support for OEM specific functions on Compal PAZ00 based devices"
tristate "Support for OEM specific functions on Compal PAZ00 based devices"
depends on MFD_NVEC && LEDS_CLASS
help
Say Y to enable control of the yellow side leds on Compal PAZ00 based