diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-05-16 18:18:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-16 19:19:06 -0700 |
| commit | 64255031bde68bd0f7ec934b83842619d513cf91 (patch) | |
| tree | 9a217b39afe078045ff0740a2b2b4502e4d056fc /lib/mpi/mpi-add.c | |
| parent | d896e0e4f45e925b2bf9a800ca85e613d68e2888 (diff) | |
staging: comedi: Add helper macro for comedi usb driver boilerplate
Introduce the module_comedi_usb_driver macro, and the
associated register/unregister functions, which is a
convenience macro for comedi usb driver modules similar
to module_platform_driver. It is intended to be used by
drivers where the init/exit section does nothing but
register/unregister the comedi driver and associated usb
driver. By using this macro it is possible to eliminate
a few lines of boilerplate code per comedi usb driver.
Also, when registering the usb driver check for failure
and unregister the comedi driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpi-add.c')
0 files changed, 0 insertions, 0 deletions