staging: comedi: Kconfig: cleanup depends on logic

All of the config options for comedi depend on COMEDI being
selected. Wrap everything in an 'if COMEDI/endif' block and
remove all the individual 'depends on COMEDI' in the Kconfig.

Also, remove the redundant && ISA/PCI/PCMCIA/USB for the if
blocks with those driver types.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbott@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index 54e32da..848cf7e 100644 (file)
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -6,9 +6,10 @@ config COMEDI
          Enable support a wide range of data acquisition devices
          for Linux.
 
+if COMEDI
+
 config COMEDI_DEBUG
        bool "Comedi debugging"
-       depends on COMEDI != n
        ---help---
          This is an option for use by developers; most people should
          say N here. This enables comedi core and driver debugging.
@@ -16,7 +17,6 @@ config COMEDI_DEBUG
 config COMEDI_DEFAULT_BUF_SIZE_KB
        int "Comedi default initial asynchronous buffer size in KiB"
        default "2048"
-       depends on COMEDI != n
        ---help---
          This is the default asynchronous buffer size which is used for
          commands running in the background in kernel space.  This
@@ -26,7 +26,6 @@ config COMEDI_DEFAULT_BUF_SIZE_KB
 config COMEDI_DEFAULT_BUF_MAXSIZE_KB
        int "Comedi default maximum asynchronous buffer size in KiB"
        default "20480"
-       depends on COMEDI != n
        ---help---
          This is the default maximum asynchronous buffer size which can
          be requested by a userspace program without root privileges.
@@ -35,7 +34,6 @@ config COMEDI_DEFAULT_BUF_MAXSIZE_KB
 
 menuconfig COMEDI_MISC_DRIVERS
        tristate "Comedi misc drivers"
-       depends on COMEDI
        ---help---
          Enable comedi misc drivers to be built
 
@@ -103,7 +101,7 @@ endif # COMEDI_MISC_DRIVERS
 
 menuconfig COMEDI_ISA_DRIVERS
        tristate "Comedi ISA and PC/104 drivers"
-       depends on COMEDI && ISA
+       depends on ISA
        ---help---
          Enable comedi ISA and PC/104 drivers to be built
 
@@ -111,7 +109,7 @@ menuconfig COMEDI_ISA_DRIVERS
          kernel: saying N will just cause the configurator to skip all
          the questions about ISA and PC/104 comedi drivers.
 
-if COMEDI_ISA_DRIVERS && ISA
+if COMEDI_ISA_DRIVERS
 
 config COMEDI_ACL7225B
        tristate "ADlink NuDAQ ACL-7225b and compatibles support"
@@ -543,7 +541,7 @@ endif # COMEDI_ISA_DRIVERS
 
 menuconfig COMEDI_PCI_DRIVERS
        tristate "Comedi PCI drivers"
-       depends on COMEDI && PCI
+       depends on PCI
        ---help---
          Enable comedi PCI drivers to be built
 
@@ -551,7 +549,7 @@ menuconfig COMEDI_PCI_DRIVERS
          kernel: saying N will just cause the configurator to skip all
          the questions about PCI comedi drivers.
 
-if COMEDI_PCI_DRIVERS && PCI
+if COMEDI_PCI_DRIVERS
 
 config COMEDI_ADDI_APCI_035
        tristate "ADDI-DATA APCI_035 support"
@@ -1099,7 +1097,7 @@ endif # COMEDI_PCI_DRIVERS
 
 menuconfig COMEDI_PCMCIA_DRIVERS
        tristate "Comedi PCMCIA drivers"
-       depends on COMEDI && (PCMCIA || PCCARD)
+       depends on (PCMCIA || PCCARD)
        ---help---
          Enable comedi PCMCIA and PCCARD drivers to be built
 
@@ -1107,7 +1105,7 @@ menuconfig COMEDI_PCMCIA_DRIVERS
          kernel: saying N will just cause the configurator to skip all
          the questions about PCMCIA comedi drivers.
 
-if COMEDI_PCMCIA_DRIVERS && PCMCIA
+if COMEDI_PCMCIA_DRIVERS
 
 config COMEDI_CB_DAS16_CS
        tristate "CB DAS16 series PCMCIA support"
@@ -1182,7 +1180,7 @@ endif # COMEDI_PCMCIA_DRIVERS
 
 menuconfig COMEDI_USB_DRIVERS
        tristate "Comedi USB drivers"
-       depends on COMEDI && USB
+       depends on USB
        ---help---
          Enable comedi USB drivers to be built
 
@@ -1190,7 +1188,7 @@ menuconfig COMEDI_USB_DRIVERS
          kernel: saying N will just cause the configurator to skip all
          the questions about USB comedi drivers.
 
-if COMEDI_USB_DRIVERS && USB
+if COMEDI_USB_DRIVERS
 
 config COMEDI_DT9812
        tristate "DataTranslation DT9812 USB module support"
@@ -1290,7 +1288,6 @@ endif # COMEDI_NI_COMMON
 
 config COMEDI_8255
        tristate "Generic 8255 support"
-       depends on COMEDI
        ---help---
          Enable generic 8255 support.
 
@@ -1306,23 +1303,20 @@ config COMEDI_8255
 
 config COMEDI_FC
        tristate
-       depends on COMEDI
 
 config COMEDI_AMPLC_DIO200
        tristate
-       depends on COMEDI
        select COMEDI_8255
 
 config COMEDI_AMPLC_PC236
        tristate
-       depends on COMEDI
        select COMEDI_8255
 
 config COMEDI_AMPLC_PC263
        tristate
-       depends on COMEDI
 
 config COMEDI_DAS08
        tristate
-       depends on COMEDI
        select COMEDI_8255
+
+endif # COMEDI