[PATCH 5.17 0051/1126] firmware: stratix10-svc: add missing callback parameter on RSU

[Greg Kroah-Hartman]

From: Ang Tien Sung <tien.sung.ang@xxxxxxxxx>

commit b850b7a8b369322adf699ef48ceff4d902525c8c upstream.

Fix a bug whereby, the return response of parameter a1 from an
SMC call is not properly set to the callback data during an
INTEL_SIP_SMC_RSU_ERROR command.

Link: https://lore.kernel.org/lkml/20220216081513.28319-1-tien.sung.ang@xxxxxxxxx
Fixes: 6b50d882d38d ("firmware: add remote status update client support")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Ang Tien Sung <tien.sung.ang@xxxxxxxxx>
Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220223144146.399263-1-dinguyen@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/firmware/stratix10-svc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -477,7 +477,7 @@ static int svc_normal_to_secure_thread(v
 		case INTEL_SIP_SMC_RSU_ERROR:
 			pr_err("%s: STATUS_ERROR\n", __func__);
 			cbdata->status = BIT(SVC_STATUS_ERROR);
-			cbdata->kaddr1 = NULL;
+			cbdata->kaddr1 = &res.a1;
 			cbdata->kaddr2 = NULL;
 			cbdata->kaddr3 = NULL;
 			pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata);