extcon: intel: Split out some definitions to a common header

We are going to use some definitions in the other Intel extcon drivers,
thus, split out them to a common header file.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2 files changed