commit 911415ae6ee29cb76e018e8df8715c743a3a3d63
author Viresh Kumar <viresh.kumar@linaro.org> Mon Jul 25 14:38:07 2016 -0700
committer Greg Kroah-Hartman <gregkh@google.com> Tue Jul 26 16:16:15 2016 -0700
tree e5a64804938354f434027ef05ee93967c930536e
parent 0c543f9bb2dfa4239a601bff70e66020c2daec59

greybus: firmware: Add new status types for backend updated request

The specification got updated with two more status values, add their
support in greybus.

As retry isn't really an error, skip printing error messages for it as
well.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/fw-management.c

diff --git a/drivers/staging/greybus/fw-management.c b/drivers/staging/greybus/fw-management.c
index 2efe65c..642a393 100644
--- a/drivers/staging/greybus/fw-management.c
+++ b/drivers/staging/greybus/fw-management.c
@@ -350,7 +350,8 @@
 	fw_mgmt->backend_fw_request_id = 0;
 	fw_mgmt->backend_fw_status = request->status;
 
-	if (fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_SUCCESS)
+	if ((fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_SUCCESS) &&
+	    (fw_mgmt->backend_fw_status != GB_FW_BACKEND_FW_STATUS_RETRY))
 		dev_err(fw_mgmt->parent,
 			"failed to load backend firmware: %02x\n",
 			fw_mgmt->backend_fw_status);