[PATCH v2] staging: greybus: Remove unused header declaration to_fw_mgmt_connection

[Jeremy Dean Clifton <deaner92@yahoo.com>]

Previous commit removing a function definition did not remove the
function prototype.

commit 3228900f80c2 ("staging: greybus: Remove unused function
'to_fw_mgmt_connection'")

Function header declaration needs to be removed after definition
removal.

There is no definition of this function nor is there any place where it
is called.

Signed-off-by: Jeremy Dean Clifton <deaner92@yahoo.com>
---
v2: Fix grammar and spelling in commit message.

 drivers/staging/greybus/firmware.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/greybus/firmware.h b/drivers/staging/greybus/firmware.h
index 5d2564462ffc..04a67d2d5b8f 100644
--- a/drivers/staging/greybus/firmware.h
+++ b/drivers/staging/greybus/firmware.h
@@ -22,7 +22,6 @@
 /* Firmware Management Protocol specific functions */
 int fw_mgmt_init(void);
 void fw_mgmt_exit(void);
-struct gb_connection *to_fw_mgmt_connection(struct device *dev);
 int gb_fw_mgmt_request_handler(struct gb_operation *op);
 int gb_fw_mgmt_connection_init(struct gb_connection *connection);
 void gb_fw_mgmt_connection_exit(struct gb_connection *connection);
-- 
2.43.0