[PATCH 36/38] dio: add missing put_device call

[Levente Kurusa <levex@linux.com>]

This is required so that we give up the last reference to the device.

Signed-off-by: Levente Kurusa <levex@linux.com>
---
 drivers/dio/dio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c
index 55dd88d..5d4d755 100644
--- a/drivers/dio/dio.c
+++ b/drivers/dio/dio.c
@@ -186,6 +186,7 @@ static int __init dio_init(void)
 	error = device_register(&dio_bus.dev);
 	if (error) {
 		pr_err("DIO: Error registering dio_bus\n");
+		put_device(&dio_bus.dev);
 		return error;
 	}
 
-- 
1.8.3.1