ACPI: AGDI: fix missing newline in error message

Add the missing trailing newline to the dev_err() message
printed when SDEI event registration fails.

This keeps the error output as a properly terminated log line.

Fixes: a2a591f ("ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device")
Reviewed-by: Ilkka Koskinen <[email protected]>
Signed-off-by: Haoyu Lu <[email protected]>
Reviewed-by: Hanjun Guo <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>

Author: Haoyu Lu

drivers/acpi/arm64/agdi.c

@@ -36,7 +36,7 @@ static int agdi_sdei_probe(struct platform_device *pdev,
 
 	err = sdei_event_register(adata->sdei_event, agdi_sdei_handler, pdev);
 	if (err) {
-		dev_err(&pdev->dev, "Failed to register for SDEI event %d",
+		dev_err(&pdev->dev, "Failed to register for SDEI event %d\n",
 			adata->sdei_event);
 		return err;
 	}