[PATCH] accel/amdxdna: Fix incorrect return value in aie2_hwctx_sync_debug_bo()

[Lizhi Hou]

When the driver issues the SYNC_DEBUG_BO command, it currently returns 0
even if the firmware fails to execute the command. Update the driver to
return -EINVAL in this case to properly indicate the failure.

Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Closes: https://lore.kernel.org/dri-devel/aPsadTBXunUSBByV@stanley.mountain/
Fixes: 7ea046838021 ("accel/amdxdna: Support firmware debug buffer")
Signed-off-by: Lizhi Hou <lizhi.hou@xxxxxxx>
---
 drivers/accel/amdxdna/aie2_ctx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/amdxdna/aie2_ctx.c b/drivers/accel/amdxdna/aie2_ctx.c
index 63450b7773ac..c6c473c78352 100644
--- a/drivers/accel/amdxdna/aie2_ctx.c
+++ b/drivers/accel/amdxdna/aie2_ctx.c
@@ -879,7 +879,7 @@ int aie2_hwctx_sync_debug_bo(struct amdxdna_hwctx *hwctx, u32 debug_bo_hdl)
 	aie2_cmd_wait(hwctx, seq);
 	if (cmd.result) {
 		XDNA_ERR(xdna, "Response failure 0x%x", cmd.result);
-		return ret;
+		return -EINVAL;
 	}
 
 	return 0;
-- 
2.34.1