From b8c8748b60ac15d0536c46c6b0d514483e46486c Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Tue, 3 Dec 2024 14:25:56 +0100 Subject: [PATCH] serial: altera_jtaguart: Use device name when requesting IRQ The request_irq name parameter should be the device name, not the driver name. This leads to more informative information in /proc/interrupts. Before this patch: $ cat /proc/interrupts ... 40: 123 0 GIC-0 72 Level altera_jtaguart After this patch: $ cat /proc/interrupts ... 40: 6 0 GIC-0 72 Level ff200100.fpga-juart0 Signed-off-by: Tobias Klauser Link: https://lore.kernel.org/r/20241203132556.14182-1-tklauser@distanz.ch Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/altera_jtaguart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c index b9c3c3bed0c1..f75da311fe18 100644 --- a/drivers/tty/serial/altera_jtaguart.c +++ b/drivers/tty/serial/altera_jtaguart.c @@ -173,7 +173,7 @@ static int altera_jtaguart_startup(struct uart_port *port) int ret; ret = request_irq(port->irq, altera_jtaguart_interrupt, 0, - DRV_NAME, port); + dev_name(port->dev), port); if (ret) { dev_err(port->dev, "unable to attach Altera JTAG UART %d interrupt vector=%d\n", port->line, port->irq); -- 2.50.1