Sorting headers alphabetically helps locating duplicates, and makes it easier to figure out where to insert new headers. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260331070519.5974-4-ddiss@suse.de Reviewed-by: David Disseldorp <ddiss@suse.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Christian Brauner <brauner@kernel.org>