serial: meson: change interrupt description to tty name

Change interrupt description from driver name to tty name
(e.g. ttyAML0). If multiple serial ports are enabled this
allows to determine which interrupt belongs to which port
in /proc/interrupts.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c
index 171eb67..082e038 100644 (file)
--- a/drivers/tty/serial/meson_uart.c
+++ b/drivers/tty/serial/meson_uart.c
@@ -295,7 +295,7 @@ static int meson_uart_startup(struct uart_port *port)
        writel(val, port->membase + AML_UART_MISC);
 
        ret = request_irq(port->irq, meson_uart_interrupt, 0,
-                         meson_uart_type(port), port);
+                         port->name, port);
 
        return ret;
 }