mfd: wm8994: Export symbols ready for built-in => modular build

We'd like to be able to build the WM8994 family as modules, but the
build will fail if the external symbols aren't exported first.

Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/mfd/wm8994-regmap.c b/drivers/mfd/wm8994-regmap.c
index 770a25696468..300e9b6a2e96 100644
--- a/drivers/mfd/wm8994-regmap.c
+++ b/drivers/mfd/wm8994-regmap.c
@@ -1252,6 +1252,7 @@ struct regmap_config wm1811_regmap_config = {
         .volatile_reg = wm1811_volatile_register,
         .readable_reg = wm1811_readable_register,
 };
+EXPORT_SYMBOL(wm1811_regmap_config);
 
 struct regmap_config wm8994_regmap_config = {
         .reg_bits = 16,
@@ -1266,6 +1267,7 @@ struct regmap_config wm8994_regmap_config = {
         .volatile_reg = wm8994_volatile_register,
         .readable_reg = wm8994_readable_register,
 };
+EXPORT_SYMBOL(wm8994_regmap_config);
 
 struct regmap_config wm8958_regmap_config = {
         .reg_bits = 16,
@@ -1280,8 +1282,10 @@ struct regmap_config wm8958_regmap_config = {
         .volatile_reg = wm8958_volatile_register,
         .readable_reg = wm8958_readable_register,
 };
+EXPORT_SYMBOL(wm8958_regmap_config);
 
 struct regmap_config wm8994_base_regmap_config = {
         .reg_bits = 16,
         .val_bits = 16,
 };
+EXPORT_SYMBOL(wm8994_base_regmap_config);