staging: comedi: acl7225b: cleanup acl7225b_di_insn_bits()

Use a local variable to hold the base register, 'reg', that is used
to read from the device.

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 2013-04-08 14:31:41 -07:00 • committed by Greg Kroah-Hartman
commit 500880a840