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Subject[PATCH 1/2] soundwire: cadence: Fix error check in cdns_xfer_msg()
Date
_cdns_xfer_msg() returns an sdw_command_response value, not a
negative error code.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
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 ca241bbeadd9..3543a923ee6b 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;
}

--
2.30.2
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