There is a few things done:
- include only the headers we are direct user of
- add missing headers
- group generic headers and subsystem headers
- sort each group alphabetically
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>