Commit 8a4659be authored by Eddie James's avatar Eddie James Committed by Joel Stanley
Browse files

fsi: occ: Don't accept response from un-initialized OCC 



If the OCC is not initialized and responds as such, the driver
should continue waiting for a valid response until the timeout
expires.

Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Fixes: 7ed98ddd ("fsi: Add On-Chip Controller (OCC) driver")
Link: https://lore.kernel.org/r/20210209171235.20624-2-eajames@linux.ibm.com


Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent f72ddbe1

drivers/fsi/fsi-occ.c

+1 −0
Original line number Diff line number Diff line
@@ -495,6 +495,7 @@ int fsi_occ_submit(struct device *dev, const void *request, size_t req_len, 
			goto done;



		if (resp->return_status == OCC_RESP_CMD_IN_PRG ||

		    resp->return_status == OCC_RESP_CRIT_INIT ||

		    resp->seq_no != seq_no) {

			rc = -ETIMEDOUT;