staging: comedi: usbduxsigma: tidy up usbdux_pwm_pattern()

Rename the function so it has namespace associated with the driver.

Tidy up the function to make it more concise.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-05-23 12:58:43 -07:00 • committed by Greg Kroah-Hartman
commit ab58a6e35d