regmap: Add async I/O support

Allow drivers to take advantage of any support the underlying transports
 may have for pipelining data.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIcBAABAgAGBQJREQ78AAoJELSic+t+oim9UooP/jGgLHSEGp6fjgbpfHki13KZ
 ZOdBQVAbMEVuAGqQVdOjGeqrHdVIBSFJ5491gfJdNJgfP599GiY/xy4xWv01QtlP
 mxVBq0wPyq+8WznZQ4LyYqrjzGtmWWfUAOV3IcMfNp00zEuDPbzZnSNRjKHYcoR1
 Dei0VaHOQaDCfrgz3rYba+ERPyKKO2qy+N3hpJpZ+KIhnR7SlZSE3Uj8mSOcNY7G
 ZvA0LIrGuJup+6OdL6/HXDsBa5b4OdWgfR6sP4J9lRwNJrqvsRtTheMMp4ESk8Ny
 pfTG4bms5CAmAGM2sjk6BsC8bMVsb0YiPS2GumHpzlzqB7GxMDqKITX8Ngd8lOmG
 40JecTuBtcSNa14MS8h/cqvCl491AYkCQ5OCTKaHpgMN9nIcKax4uBUQpoo33m/i
 KXx4ETL5NyTA+QdfXJEC46P8Qab1H5PkVl0QYwi6zDGc08lvNUspZmtwu0MLEzok
 pKeFVj50hMtwLIhlK2uzuM7/xdVEzvmDucQAc8HUdc0RuIRaD3oFvwv/Lj2sW4jT
 HlK1VyNw0O7RTAhz71Laf1/sPt0+kEwpIIut/xlzU8lVC5S/cq8Jzi9Q0g7ma889
 7vlsnpZVcHoTWCC4UzVJdU3wdrlInQDbncoVSmupDYtNPdrv9pFKdoBpCN3cuf7i
 7DcBaJyPciRT1JdfiT/1
 =XmrZ
 -----END PGP SIGNATURE-----

Merge tag 'async' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-adsp

regmap: Add async I/O support

Allow drivers to take advantage of any support the underlying transports
may have for pipelining data.

drivers/base/regmap/regmap.c

@@ -1655,6 +1655,7 @@ int regmap_async_complete(struct regmap *map)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(regmap_async_complete);
 
 /**
  * regmap_register_patch: Register and apply register updates to be applied