Staging: ks7010: michael_mic: fixed macros coding style issue

Fixed coding style issue:
Enclose multiple statements macros definition in a do while loop.
Use one space around binary operators.

Signed-off-by: Bing Sun <sunbing@redflag-linux.com>
Reviewed-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>