Same thing as IDE...spaces in PCI driver names show up in sysfs file
names.  I've also cleaned up all the .name fields to be in the format
(${NAME}_i2c|${NAME}_smbus) so they are consistent.
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>