[PATCH v3 -next 03/11] serial: 8250_early: Remove early_device variable

[Peter Hurley]

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 <robh@xxxxxxxxxx>
Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
 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 <asm/io.h>
 #include <asm/serial.h>
 
-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;
 }
-- 
2.3.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/