trival. All the changes is about comment and spaces.

In superio folder.

1. Delete trailing white spaces.
2. Change the // comment to /* */.
3. Add some copyright header.
4. reindent.
5. delete multi blank lines.

I tried my best to find them. If anything left, please fix it
or tell me.

Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Zheng Bao <zheng.bao@amd.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4993 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 88 insertions, 89 deletions

diff --git a/src/superio/smsc/lpc47b272/superio.c b/src/superio/smsc/lpc47b272/superio.c
index 1a6a778537..93b39a370e 100644
--- a/src/superio/smsc/lpc47b272/superio.c
+++ b/src/superio/smsc/lpc47b272/superio.c
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2000 AG Electronics Ltd.
  * Copyright (C) 2003-2004 Linux Networx
- * Copyright (C) 2004 Tyan 
+ * Copyright (C) 2004 Tyan
  * Copyright (C) 2005 Digital Design Corporation
  *
  * This program is free software; you can redistribute it and/or modify
@@ -36,7 +36,7 @@
 #include "chip.h"
 #include "lpc47b272.h"
 
-// Forward declarations
+/* Forward declarations */
 static void enable_dev(device_t dev);
 static void lpc47b272_pnp_set_resources(device_t dev);
 static void lpc47b272_pnp_enable_resources(device_t dev);
@@ -47,7 +47,6 @@ static void pnp_enter_conf_state(device_t dev);
 static void pnp_exit_conf_state(device_t dev);
 static void dump_pnp_device(device_t dev);
 
-
 struct chip_operations superio_smsc_lpc47b272_ops = {
 	CHIP_NAME("SMSC LPC47B272 Super I/O")
 	.enable_dev = enable_dev
@@ -62,56 +61,56 @@ static struct device_operations ops = {
 };
 
 static struct pnp_info pnp_dev_info[] = {
-        { &ops, LPC47B272_FDC,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
-        { &ops, LPC47B272_PP,   PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
-        { &ops, LPC47B272_SP1,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
-        { &ops, LPC47B272_SP2,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
-        { &ops, LPC47B272_KBC,  PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, { 0x7ff, 0 }, { 0x7ff, 0x4}, },
-        { &ops, LPC47B272_RT,   PNP_IO0, { 0x780, 0 }, },
+	{ &ops, LPC47B272_FDC,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
+	{ &ops, LPC47B272_PP,   PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, { 0x07f8, 0}, },
+	{ &ops, LPC47B272_SP1,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+	{ &ops, LPC47B272_SP2,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
+	{ &ops, LPC47B272_KBC,  PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, { 0x7ff, 0 }, { 0x7ff, 0x4}, },
+	{ &ops, LPC47B272_RT,   PNP_IO0, { 0x780, 0 }, },
 };
 
 /**********************************************************************************/
-/*								PUBLIC INTERFACE								  */
+/*              		PUBLIC INTERFACE				  */
 /**********************************************************************************/
 
-//----------------------------------------------------------------------------------
-// Function:    	enable_dev
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Create device structures and allocate resources to devices 
-//					specified in the pnp_dev_info array (above).
-//
+/*
+ * Function:    	enable_dev
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Create device structures and allocate resources to devices
+ *			specified in the pnp_dev_info array (above).
+ */
 static void enable_dev(device_t dev)
 {
-	pnp_enable_devices(dev, &pnp_ops, 
-					   ARRAY_SIZE(pnp_dev_info), 
-					   pnp_dev_info);
+	pnp_enable_devices(dev, &pnp_ops,
+			   ARRAY_SIZE(pnp_dev_info),
+			   pnp_dev_info);
 }
 
-//----------------------------------------------------------------------------------
-// Function:    	lpc47b272_pnp_set_resources
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Configure the specified Super I/O device with the resources
-//					(I/O space, etc.) that have been allocated for it.
-//
+/*
+ * Function:    	lpc47b272_pnp_set_resources
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Configure the specified Super I/O device with the resources
+ *			(I/O space, etc.) that have been allocated for it.
+ */
 static void lpc47b272_pnp_set_resources(device_t dev)
 {
-	pnp_enter_conf_state(dev);  
+	pnp_enter_conf_state(dev);
 	pnp_set_resources(dev);
-    pnp_exit_conf_state(dev);  
-}       
+	pnp_exit_conf_state(dev);
+}
 
 static void lpc47b272_pnp_enable_resources(device_t dev)
-{       
+{
 	pnp_enter_conf_state(dev);
-    pnp_enable_resources(dev);
-    pnp_exit_conf_state(dev);
+	pnp_enable_resources(dev);
+	pnp_exit_conf_state(dev);
 }
 
 static void lpc47b272_pnp_enable(device_t dev)
 {
-	pnp_enter_conf_state(dev);   
+	pnp_enter_conf_state(dev);
 	pnp_set_logical_device(dev);
 
 	if(dev->enabled) {
@@ -120,17 +119,17 @@ static void lpc47b272_pnp_enable(device_t dev)
 	else {
 		pnp_set_enable(dev, 0);
 	}
-	pnp_exit_conf_state(dev);  
+	pnp_exit_conf_state(dev);
 }
 
-//----------------------------------------------------------------------------------
-// Function:    	lpc47b272_init
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Initialize the specified Super I/O device.
-//					Devices other than COM ports and the keyboard controller are 
-//					ignored. For COM ports, we configure the baud rate. 
-//
+/*
+ * Function:    	lpc47b272_init
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Initialize the specified Super I/O device.
+ *			Devices other than COM ports and the keyboard controller are
+ *			ignored. For COM ports, we configure the baud rate.
+ */
 static void lpc47b272_init(device_t dev)
 {
 	struct superio_smsc_lpc47b272_config *conf = dev->chip_info;
@@ -138,18 +137,18 @@ static void lpc47b272_init(device_t dev)
 
 	if (!dev->enabled)
 		return;
-	
+
 	switch(dev->path.pnp.device) {
-	case LPC47B272_SP1: 
+	case LPC47B272_SP1:
 		res0 = find_resource(dev, PNP_IDX_IO0);
 		init_uart8250(res0->base, &conf->com1);
 		break;
-		
+
 	case LPC47B272_SP2:
 		res0 = find_resource(dev, PNP_IDX_IO0);
 		init_uart8250(res0->base, &conf->com2);
 		break;
-		
+
 	case LPC47B272_KBC:
 		res0 = find_resource(dev, PNP_IDX_IO0);
 		res1 = find_resource(dev, PNP_IDX_IO1);
@@ -159,65 +158,65 @@ static void lpc47b272_init(device_t dev)
 }
 
 /**********************************************************************************/
-/*								PRIVATE FUNCTIONS							      */
+/*                      	PRIVATE FUNCTIONS				  */
 /**********************************************************************************/
 
-//----------------------------------------------------------------------------------
-// Function:    	pnp_enter_conf_state
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Enable access to the LPC47B272's configuration registers.
-//
-static void pnp_enter_conf_state(device_t dev) 
+/*
+ * Function:    	pnp_enter_conf_state
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Enable access to the LPC47B272's configuration registers.
+ */
+static void pnp_enter_conf_state(device_t dev)
 {
 	outb(0x55, dev->path.pnp.port);
 }
 
-//----------------------------------------------------------------------------------
-// Function:    	pnp_exit_conf_state
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Disable access to the LPC47B272's configuration registers.
-//
-static void pnp_exit_conf_state(device_t dev) 
+/*
+ * Function:    	pnp_exit_conf_state
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Disable access to the LPC47B272's configuration registers.
+ */
+static void pnp_exit_conf_state(device_t dev)
 {
-    outb(0xaa, dev->path.pnp.port);
+	outb(0xaa, dev->path.pnp.port);
 }
 
 #if 0
-//----------------------------------------------------------------------------------
-// Function:    	dump_pnp_device
-// Parameters:  	dev - pointer to structure describing a Super I/O device 
-// Return Value:	None
-// Description: 	Print the values of all of the LPC47B272's configuration registers.
-//					NOTE: The LPC47B272 must be in configuration mode when this
-//						  function is called.
-//
+/*
+ * Function:    	dump_pnp_device
+ * Parameters:  	dev - pointer to structure describing a Super I/O device
+ * Return Value:	None
+ * Description: 	Print the values of all of the LPC47B272's configuration registers.
+ *			NOTE: The LPC47B272 must be in configuration mode when this
+ *			function is called.
+ */
 static void dump_pnp_device(device_t dev)
 {
-    int register_index;
-    print_debug("\r\n");
+	int register_index;
+	print_debug("\r\n");
 
-    for(register_index = 0; register_index <= LPC47B272_MAX_CONFIG_REGISTER; register_index++) {
-        uint8_t register_value;
+	for(register_index = 0; register_index <= LPC47B272_MAX_CONFIG_REGISTER; register_index++) {
+		uint8_t register_value;
 
-        if ((register_index & 0x0f) == 0) {
-                print_debug_hex8(register_index);
-                print_debug_char(':');
-        }
+		if ((register_index & 0x0f) == 0) {
+			print_debug_hex8(register_index);
+			print_debug_char(':');
+		}
 
-		// Skip over 'register' that would cause exit from configuration mode
-	    if (register_index == 0xaa)
+		/* Skip over 'register' that would cause exit from configuration mode */
+		if (register_index == 0xaa)
 			register_value = 0xaa;
 		else
-        	register_value = pnp_read_config(dev, register_index);
-
-        print_debug_char(' ');
-        print_debug_hex8(register_value);
-        if ((register_index & 0x0f) == 0x0f) {
-        	print_debug("\r\n");
-        }
-    }
+			register_value = pnp_read_config(dev, register_index);
+
+		print_debug_char(' ');
+		print_debug_hex8(register_value);
+		if ((register_index & 0x0f) == 0x0f) {
+			print_debug("\r\n");
+		}
+	}
 
    	print_debug("\r\n");
 }