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staging: comedi: c6xdigio: tidy up c6xdigio_pwm_write()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 10 Mar 2014 21:07:34 +0000 (14:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Mar 2014 21:03:59 +0000 (14:03 -0700)
commit19d0a872841a2714444af0ccd2a3e1d7281ef357
tree6980153887f0b4bece4c0080ceab8c3ee8f2f089tree | snapshot
parentbea8052074691c70526ae6a555d25f111c0aad0acommit | diff
staging: comedi: c6xdigio: tidy up c6xdigio_pwm_write()

The 10-bit pwm value (2-498) is written by banging 2-bits in the data register.

Refactor this function to remove the need for the union pcmcmdtype and struct
pwmbitstype.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/c6xdigio.c diff | blob | history
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