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2024-05-10 10ebd8556b7990499c896a550e3d416b444211e6

 kernel/drivers/misc/mei/bus-fixup.c
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@@ -172,7 +172,7 @@
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 	ret = __mei_cl_send(cldev->cl, (u8 *)&req, sizeof(req),
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 			    MEI_CL_IO_TX_BLOCKING);
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 	if (ret < 0) {
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-		dev_err(&cldev->dev, "Could not send ReqFWVersion cmd\n");
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+		dev_err(&cldev->dev, "Could not send ReqFWVersion cmd ret = %d\n", ret);
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 		return ret;
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 	}
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..
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@@ -184,7 +184,7 @@
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 		 * Should be at least one version block,
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 		 * error out if nothing found
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 		 */
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-		dev_err(&cldev->dev, "Could not read FW version\n");
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+		dev_err(&cldev->dev, "Could not read FW version ret = %d\n", bytes_recv);
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 		return -EIO;
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 	}
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..
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@@ -332,7 +332,7 @@
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 	ret = __mei_cl_send(cl, (u8 *)&cmd, sizeof(cmd), MEI_CL_IO_TX_BLOCKING);
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 	if (ret < 0) {
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-		dev_err(bus->dev, "Could not send IF version cmd\n");
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+		dev_err(bus->dev, "Could not send IF version cmd ret = %d\n", ret);
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 		return ret;
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 	}
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..
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@@ -346,7 +346,7 @@
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 	ret = 0;
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 	bytes_recv = __mei_cl_recv(cl, (u8 *)reply, if_version_length, 0, 0);
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 	if (bytes_recv < 0 || (size_t)bytes_recv < if_version_length) {
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-		dev_err(bus->dev, "Could not read IF version\n");
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+		dev_err(bus->dev, "Could not read IF version ret = %d\n", bytes_recv);
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 		ret = -EIO;
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 		goto err;
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 	}