• H Hartley Sweeten's avatar
    staging: comedi: conditionally build in PCI driver support · 33782dd5
    H Hartley Sweeten authored
    
    
    Separate the comedi_pci_* functions out of drivers.c into a new
    source file, comedi_pci.c. This allows conditionally building
    support for comedi PCI drivers into the comedi core. Fix the
    Kconfig and Makefile appropriately.
    
    Group all the comedi_pci_* prototypes and related defines into one
    place in comedidev.h. Protect these prototypes with an #ifdef and
    provide some dummy functions so that the mixed ISA/PCI comedi
    drivers will still build correctly.
    
    Remove the #include <linux/pci.h> from comedidev.h and drivers.c. This
    include is only needed by the comedi PCI driver support code and the
    PCI drivers. The include should occur in those files.
    
    Also, remove the #include <linux/pci.h> from a couple non-PCI drivers
    since it's not needed.
    Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
    Cc: Ian Abbott <abbotti@mev.co.uk>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    33782dd5