From 7f6bad4dfde0ec1d479fdcbbb62bccdbf3a93bb4 Mon Sep 17 00:00:00 2001 From: Richard Fitzgerald Date: Sat, 17 Sep 2022 16:48:21 +0100 Subject: [PATCH] soundwire: cadence: Fix error check in cdns_xfer_msg() _cdns_xfer_msg() returns an sdw_command_response value, not a negative error code. Signed-off-by: Richard Fitzgerald Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220917154822.690472-1-rf@opensource.cirrus.com Signed-off-by: Vinod Koul --- drivers/soundwire/cadence_master.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index ca241bb..3543a92 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -708,7 +708,7 @@ cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg) for (i = 0; i < msg->len / CDNS_MCP_CMD_LEN; i++) { ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN, CDNS_MCP_CMD_LEN, false); - if (ret < 0) + if (ret != SDW_CMD_OK) goto exit; } -- 2.7.4