From ea8d385436d956984ab5875c778a13a91033e0d3 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Mon, 25 Jun 2012 19:49:35 +0100 Subject: [PATCH] staging: comedi: split CONFIG_COMEDI_NI_TIO option Selecting the CONFIG_COMEDI_NI_TIO config option causes the 'ni_tio' and 'ni_tiocmd' modules to be built. CONFIG_COMEDI_NI_TIO depends on CONFIG_COMEDI_MITE which in turn depends on CONFIG_PCI. However, not all the drivers that need the 'ni_tio' module also need the 'ni_tiocmd' module. Specifically, the ISA and PCMCIA drivers do not need the 'ni_tiocmd' module. Add a new config option CONFIG_COMEDI_NI_TIOCMD to control building of the 'ni_tiocmd' module. It depends on CONFIG_COMEDI_NI_TIO and CONFIG_COMEDI_MITE. The existing CONFIG_COMEDI_NI_TIO option no longer needs to depend on CONFIG_COMEDI_MITE. Make CONFIG_COMEDI_NI_660X ('ni_660x' module) and CONFIG_COMEDI_NI_PCIMIO ('ni_pcimio' module) depend on CONFIG_COMEDI_NI_TIOCMD instead of CONFIG_COMEDI_NI_TIO. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/Kconfig | 21 ++++++++++++++++----- drivers/staging/comedi/drivers/Makefile | 2 +- 2 files changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig index 04155202991c..2ffbc35b6f01 100644 --- a/drivers/staging/comedi/Kconfig +++ b/drivers/staging/comedi/Kconfig @@ -1007,7 +1007,7 @@ config COMEDI_NI_65XX config COMEDI_NI_660X tristate "NI 660x counter/timer PCI card support" - depends on COMEDI_NI_TIO && COMEDI_NI_COMMON + depends on COMEDI_NI_TIOCMD && COMEDI_NI_COMMON ---help--- Enable support for National Instruments PCI-6601 (ni_660x), PCI-6602, PXI-6602 and PXI-6608. @@ -1040,7 +1040,7 @@ config COMEDI_NI_PCIDIO config COMEDI_NI_PCIMIO tristate "NI PCI-MIO-E series and M series support" - depends on COMEDI_NI_TIO && COMEDI_NI_COMMON + depends on COMEDI_NI_TIOCMD && COMEDI_NI_COMMON select COMEDI_8255 select COMEDI_FC ---help--- @@ -1256,15 +1256,26 @@ config COMEDI_MITE config COMEDI_NI_TIO tristate "NI general purpose counter support" - depends on COMEDI_MITE ---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 modules, choose M here: two modules will - be build: ni_tio and ni_tiocmd. + To compile this driver as a module, choose M here: the module will + be called ni_tio. + +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. config COMEDI_NI_LABPC tristate "NI Lab-PC and compatibles ISA and PCI support" diff --git a/drivers/staging/comedi/drivers/Makefile b/drivers/staging/comedi/drivers/Makefile index 513469d943bf..57b19e44d867 100644 --- a/drivers/staging/comedi/drivers/Makefile +++ b/drivers/staging/comedi/drivers/Makefile @@ -131,7 +131,7 @@ obj-$(CONFIG_COMEDI_VMK80XX) += vmk80xx.o # Comedi NI drivers obj-$(CONFIG_COMEDI_MITE) += mite.o obj-$(CONFIG_COMEDI_NI_TIO) += ni_tio.o -obj-$(CONFIG_COMEDI_NI_TIO) += ni_tiocmd.o +obj-$(CONFIG_COMEDI_NI_TIOCMD) += ni_tiocmd.o obj-$(CONFIG_COMEDI_NI_LABPC) += ni_labpc.o obj-$(CONFIG_COMEDI_8255) += 8255.o -- 2.30.2