From: Darren Hart <dvhart@linux.intel.com>
Date: Fri, 9 Mar 2012 17:51:52 +0000 (-0800)
Subject: pch_uart: Add module parameter descriptions
X-Git-Tag: MMI-PSA29.97-13-9~17267^2~13
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a46f5533ecfc7bbdd646d84fdab8656031a715c6;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

pch_uart: Add module parameter descriptions

Document default_baud and user_uartclk module parameters.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Tomoya MORINAGA <tomoya.rohm@gmail.com>
CC: Feng Tang <feng.tang@intel.com>
CC: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index cca742b01800..332f2eb8abbc 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -1864,4 +1864,8 @@ module_exit(pch_uart_module_exit);
 MODULE_LICENSE("GPL v2");
 MODULE_DESCRIPTION("Intel EG20T PCH UART PCI Driver");
 module_param(default_baud, uint, S_IRUGO);
+MODULE_PARM_DESC(default_baud,
+                 "Default BAUD for initial driver state and console (default 9600)");
 module_param(user_uartclk, uint, S_IRUGO);
+MODULE_PARM_DESC(user_uartclk,
+                 "Override UART default or board specific UART clock");