Commit 8b7a6b2b authored Apr 19, 2017 by Heiner Kallweit Committed by Greg Kroah-Hartman May 18, 2017

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>

parent 1b1ecaa6

drivers/tty/serial/meson_uart.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}