From: Maxime Bizon <mbizon@freebox.fr>
Date: Sat, 30 Jan 2010 17:42:57 +0000 (+0100)
Subject: serial: bcm63xx_uart: allow more than one uart to be registered.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6a2c7eabfd09ca7986bf96b8958a87ca041a19d8;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

serial: bcm63xx_uart: allow more than one uart to be registered.

The bcm6358 CPU has two uarts, make it possible to use the second one.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/serial/bcm63xx_uart.c b/drivers/serial/bcm63xx_uart.c
index f78ede824104..a1a0e55d0807 100644
--- a/drivers/serial/bcm63xx_uart.c
+++ b/drivers/serial/bcm63xx_uart.c
@@ -35,7 +35,7 @@
 #include <bcm63xx_regs.h>
 #include <bcm63xx_io.h>
 
-#define BCM63XX_NR_UARTS	1
+#define BCM63XX_NR_UARTS	2
 
 static struct uart_port ports[BCM63XX_NR_UARTS];
 
@@ -784,7 +784,7 @@ static struct uart_driver bcm_uart_driver = {
 	.dev_name	= "ttyS",
 	.major		= TTY_MAJOR,
 	.minor		= 64,
-	.nr		= 1,
+	.nr		= BCM63XX_NR_UARTS,
 	.cons		= BCM63XX_CONSOLE,
 };
 
@@ -826,6 +826,7 @@ static int __devinit bcm_uart_probe(struct platform_device *pdev)
 	port->dev = &pdev->dev;
 	port->fifosize = 16;
 	port->uartclk = clk_get_rate(clk) / 2;
+	port->line = pdev->id;
 	clk_put(clk);
 
 	ret = uart_add_one_port(&bcm_uart_driver, port);