tree df40105fde5aba0898de2defc52b45aa38e78320
parent d9990ceacc39b4320661adf7778538858a5c4bad
author H Hartley Sweeten <hsweeten@visionengravers.com> 1371586945 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1372114261 -0700

staging: comedi: pcmuio: remove 'num_asic_chans'

This member of the subdevice private data is always initialize to
s->n_chan if the subdevice supports interrupts and is only used
in functions that can be called by the interrupt subdevice.

Simplyfy the driver a bit  by removing it and just using s->n_chan.

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>