From: Kees Cook <keescook@chromium.org>
Date: Fri, 12 Jul 2013 20:07:39 +0000 (-0700)
Subject: serial: report base_baud after initialization
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7d12b9769f39bec1630c6a1947e8615ce26c9a52;p=deliverable%2Flinux.git

serial: report base_baud after initialization

Some serial ports will not use the standard base baud rate. Report
this after initialization so it might be discovered and used for early
console configuration.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 28cdd2829139..0f02351c9239 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2095,12 +2095,12 @@ uart_report_port(struct uart_driver *drv, struct uart_port *port)
 		break;
 	}
 
-	printk(KERN_INFO "%s%s%s%d at %s (irq = %d) is a %s\n",
+	printk(KERN_INFO "%s%s%s%d at %s (irq = %d, base_baud = %d) is a %s\n",
 	       port->dev ? dev_name(port->dev) : "",
 	       port->dev ? ": " : "",
 	       drv->dev_name,
 	       drv->tty_driver->name_base + port->line,
-	       address, port->irq, uart_type(port));
+	       address, port->irq, port->uartclk / 16, uart_type(port));
 }
 
 static void