staging: comedi: Simplify NI driver configuration
At the moment, the options to select drivers for various National
Instruments boards in the "Comedi PCI drivers", "Comedi ISA and PC/104
drivers" and "Comedi PCMCIA drivers" menus do not appear unless you
first enable and enter the "Comedi National Instruments card support"
menu and possibly select some of the options in there. This is pretty
confusing for the user.
Get rid of the "Comedi National Instruments card support" menu
(CONFIG_COMEDI_NI_COMMON) and make the CONFIG_COMEDI_MITE,
CONFIG_COMEDI_NI_TIO and CONFIG_COMEDI_NI_TIOCMD options selectable by
other options instead of dependencies of those other options.
We lose the ability to build the 'mite', 'ni_tio' and 'ni_tiocmd'
modules independently of other modules, but they are not useful on their
own anyway.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 2d1e47d..9ff3f4d 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -444,7 +444,6 @@
config COMEDI_NI_AT_A2150
tristate "NI AT-A2150 ISA card support"
- depends on COMEDI_NI_COMMON
depends on VIRT_TO_BUS
---help---
Enable support for National Instruments AT-A2150 cards
@@ -454,7 +453,6 @@
config COMEDI_NI_AT_AO
tristate "NI AT-AO-6/10 EISA card support"
- depends on COMEDI_NI_COMMON
---help---
Enable support for National Instruments AT-AO-6/10 cards
@@ -463,8 +461,9 @@
config COMEDI_NI_ATMIO
tristate "NI AT-MIO E series ISA-PNP card support"
- depends on ISAPNP && COMEDI_NI_TIO && COMEDI_NI_COMMON
+ depends on ISAPNP
select COMEDI_8255
+ select COMEDI_NI_TIO
---help---
Enable support for National Instruments AT-MIO E series cards
National Instruments AT-MIO-16E-1 (ni_atmio),
@@ -476,7 +475,7 @@
config COMEDI_NI_ATMIO16D
tristate "NI AT-MIO16/AT-MIO16D series ISA-PNP card support"
- depends on ISAPNP && COMEDI_NI_COMMON
+ depends on ISAPNP
select COMEDI_8255
---help---
Enable support for National Instruments AT-MIO16/AT-MIO16D cards.
@@ -985,7 +984,7 @@
config COMEDI_NI_6527
tristate "NI 6527 support"
- depends on COMEDI_MITE
+ select COMEDI_MITE
---help---
Enable support for the National Instruments 6527 PCI card
@@ -994,7 +993,7 @@
config COMEDI_NI_65XX
tristate "NI 65xx static dio PCI card support"
- depends on COMEDI_MITE
+ select COMEDI_MITE
---help---
Enable support for National Instruments 65xx static dio boards.
Supported devices: National Instruments PCI-6509 (ni_65xx),
@@ -1007,7 +1006,7 @@
config COMEDI_NI_660X
tristate "NI 660x counter/timer PCI card support"
- depends on COMEDI_NI_TIOCMD && COMEDI_NI_COMMON
+ select COMEDI_NI_TIOCMD
---help---
Enable support for National Instruments PCI-6601 (ni_660x), PCI-6602,
PXI-6602 and PXI-6608.
@@ -1017,7 +1016,7 @@
config COMEDI_NI_670X
tristate "NI 670x PCI card support"
- depends on COMEDI_MITE
+ select COMEDI_MITE
---help---
Enable support for National Instruments PCI-6703 and PCI-6704
@@ -1026,7 +1025,7 @@
config COMEDI_NI_LABPC
tristate "NI Lab-PC and compatibles ISA and PCI support"
- depends on COMEDI_MITE
+ select COMEDI_MITE
select COMEDI_8255
select COMEDI_FC
depends on VIRT_TO_BUS
@@ -1041,7 +1040,7 @@
config COMEDI_NI_PCIDIO
tristate "NI PCI-DIO32HS, PCI-DIO96, PCI-6533, PCI-6503 support"
- depends on COMEDI_MITE
+ select COMEDI_MITE
select COMEDI_8255
---help---
Enable support for National Instruments PCI-DIO-32HS, PXI-6533,
@@ -1055,7 +1054,7 @@
config COMEDI_NI_PCIMIO
tristate "NI PCI-MIO-E series and M series support"
- depends on COMEDI_NI_TIOCMD && COMEDI_NI_COMMON
+ select COMEDI_NI_TIOCMD
select COMEDI_8255
select COMEDI_FC
---help---
@@ -1141,7 +1140,6 @@
config COMEDI_NI_DAQ_700_CS
tristate "NI DAQCard-700 PCMCIA support"
- depends on COMEDI_NI_COMMON
---help---
Enable support for the National Instruments PCMCIA DAQCard-700 DIO
@@ -1150,7 +1148,6 @@
config COMEDI_NI_DAQ_DIO24_CS
tristate "NI DAQ-Card DIO-24 PCMCIA support"
- depends on COMEDI_NI_COMMON
select COMEDI_8255
---help---
Enable support for the National Instruments PCMCIA DAQ-Card DIO-24
@@ -1169,7 +1166,7 @@
config COMEDI_NI_MIO_CS
tristate "NI DAQCard E series PCMCIA support"
- depends on COMEDI_NI_TIO && COMEDI_NI_COMMON
+ select COMEDI_NI_TIO
select COMEDI_8255
select COMEDI_FC
---help---
@@ -1248,51 +1245,17 @@
endif # COMEDI_USB_DRIVERS
-menuconfig COMEDI_NI_COMMON
- tristate "Comedi National Instruments card support"
- ---help---
- Enable comedi support for National Instruments cards.
- Modules in this section are used by many comedi NI drivers.
-
- Note that the answer to this question won't directly affect the
- kernel: saying N will just cause the configurator to skip all
- the questions about National Instruments cards.
-
-if COMEDI_NI_COMMON
-
config COMEDI_MITE
- tristate "NI Mite PCI interface chip support"
+ tristate
depends on PCI
- ---help---
- Enable support for National Instruments Mite PCI interface chip
-
- To compile this driver as a module, choose M here: the module will be
- called mite.
config COMEDI_NI_TIO
- tristate "NI general purpose counter support"
- ---help---
- Enable support for National Instruments general purpose counters.
- This module is not used directly by end-users. Rather, it
- is used by other drivers (for example ni_660x and ni_pcimio)
- to provide support for NI's general purpose counters.
-
- To compile this driver as a module, choose M here: the module will
- be called ni_tio.
+ tristate
config COMEDI_NI_TIOCMD
- tristate "NI streaming acquisition for general purpose counters"
- depends on COMEDI_NI_TIO && COMEDI_MITE
- ---help---
- Enable streaming acquisition command support for National Instruments
- general purpose counters. This module is not used directly by
- end-users. It is used by some NI PCI card drivers (ni_660x and
- ni_pcimio).
-
- To compile this driver as a module, choose M here: the module will
- be called ni_tiocmd.
-
-endif # COMEDI_NI_COMMON
+ tristate
+ select COMEDI_NI_TIO
+ select COMEDI_MITE
config COMEDI_8255
tristate "Generic 8255 support"