staging: kpc2000: kpc_i2c: Remove unnecessary consecutive newlines

The kpc2000_i2c.c file contains instances of unnecessary consecutive
newlines which impact the readability of the file. Remove these
unnecessary newlines.

Signed-off-by: Geordan Neukum <gneukum1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>