style: fix up commas in function arguments

Fix up spaces in our function calls, we do not want spaces before a
comma and try to avoid multiple commas whenever possible.

Errors:

* No space found after comma in function call
* Space found before comma in function call

Change-Id: I51aec02016f742422fa60b92ad35ba3f0ef59ba3
Merge "style: fix up commas in function arguments"