staging: Thunderbolt: ctl.c style coding issues

[Gabriel Viso Carrera]

This patch set solves all coding style issues found in ctl.c, as per
checkpatch.pl

[PATCH 1/3] staging: Thunderbolt: ctl.c: Fixed 2 literal style coding
[PATCH 2/3] staging: Thunderbolt: ctl.c: Fixed blank line coding
[PATCH 3/3] staging: Thunderbolt: ctl.c: Fixed comment coding style