* Removed trailing whitespace
* Fixed a few spelling errors
* Switched to upm_delay_us for C source
Signed-off-by: Noel Eck <noel.eck@intel.com>
* Removed trailing whitespace
* Fixed a few spelling errors
* Switched to upm_delay_us for C source
Signed-off-by: Noel Eck <noel.eck@intel.com>