From d0d654ce53ab34f9306630ebcbfc477a994ea662 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Mon, 9 Mar 2015 16:27:14 -0400 Subject: [PATCH] serial: 8250_early: Remove early_device variable early_device was only required for serial8250_find_port_for_earlycon(), which was replaced by extensible console matching. Fixup early_serial8250_write() to get the earlycon_device * from console->data (which is initialized by {of_}setup_earlycon()). Acked-by: Rob Herring Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_early.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/8250/8250_early.c b/drivers/tty/serial/8250/8250_early.c index 49bca65..d7b831b 100644 --- a/drivers/tty/serial/8250/8250_early.c +++ b/drivers/tty/serial/8250/8250_early.c @@ -36,8 +36,6 @@ #include #include -static struct earlycon_device *early_device; - unsigned int __weak __init serial8250_early_in(struct uart_port *port, int offset) { switch (port->iotype) { @@ -90,7 +88,8 @@ static void __init serial_putc(struct uart_port *port, int c) static void __init early_serial8250_write(struct console *console, const char *s, unsigned int count) { - struct uart_port *port = &early_device->port; + struct earlycon_device *device = console->data; + struct uart_port *port = &device->port; unsigned int ier; /* Save the IER and disable interrupts preserving the UUE bit */ @@ -157,7 +156,6 @@ static int __init early_serial8250_setup(struct earlycon_device *device, init_port(device); - early_device = device; device->con->write = early_serial8250_write; return 0; } -- 2.7.4