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-rw-r--r--drivers/dio/dio-driver.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dio/dio-driver.c b/drivers/dio/dio-driver.c
index a7b174ef4c85..daf87e214a77 100644
--- a/drivers/dio/dio-driver.c
+++ b/drivers/dio/dio-driver.c
@@ -25,7 +25,7 @@
* dio_device_id structure or %NULL if there is no match.
*/
-const struct dio_device_id *
+static const struct dio_device_id *
dio_match_device(const struct dio_device_id *ids,
const struct dio_dev *d)
{
@@ -137,7 +137,6 @@ static int __init dio_driver_init(void)
postcore_initcall(dio_driver_init);
-EXPORT_SYMBOL(dio_match_device);
EXPORT_SYMBOL(dio_register_driver);
EXPORT_SYMBOL(dio_unregister_driver);
EXPORT_SYMBOL(dio_bus_type);