altera_jtaguart: Use dev_err() to report error attaching IRQ

In case of multiple Altera JTAG UART ports available on the system, the
error message will contain information about the port for which
attaching the IRQ handler failed.

Signed-off-by: Tobias Klauser <[email protected]>
Reviewed-by: Jiri Slaby <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: tklauser

drivers/tty/serial/altera_jtaguart.c

@@ -175,7 +175,7 @@ static int altera_jtaguart_startup(struct uart_port *port)
 	ret = request_irq(port->irq, altera_jtaguart_interrupt, 0,
 			DRV_NAME, port);
 	if (ret) {
-		pr_err(DRV_NAME ": unable to attach Altera JTAG UART %d "
+		dev_err(port->dev, "unable to attach Altera JTAG UART %d "
 		       "interrupt vector=%d\n", port->line, port->irq);
 		return ret;
 	}