1 files changed, 60 insertions, 53 deletions

diff --git a/main/common/devices.c b/main/common/devices.c
index 134c21c..ab639c8 100644
--- a/main/common/devices.c
+++ b/main/common/devices.c
@@ -1,7 +1,7 @@
 /**************************************************************************
  *
  * Copyright (c) 2013 Alcatel-Lucent
- * 
+ *
  * Alcatel Lucent licenses this file to You under the Apache License,
  * Version 2.0 (the "License"); you may not use this file except in
  * compliance with the License.  A copy of the License is contained the
@@ -23,7 +23,7 @@
  * This code provides the monitor with the ability to treat the peripherals
  * as an entry in a device table so that each device can be accessed through
  * read, write, ioctl, init, open and close.
- * The device table header file is defined as part of the target-specific 
+ * The device table header file is defined as part of the target-specific
  * code and contains all of the target-specific device entries.
  *
  * Original author:     Ed Sutter (ed.sutter@alcatel-lucent.com)
@@ -40,13 +40,13 @@
 void
 devtbldump()
 {
-	int	i;
+    int i;
 
-	/* Dump the device table and add an asterisk next to the console device. */
-	for(i=0;i<DEVTOT;i++) {
-		printf("Dev %d: %s%s\n",i,devtbl[i].name,
-			ConsoleDevice == i ? " (console)" : "");
-	}
+    /* Dump the device table and add an asterisk next to the console device. */
+    for(i=0; i<DEVTOT; i++) {
+        printf("Dev %d: %s%s\n",i,devtbl[i].name,
+               ConsoleDevice == i ? " (console)" : "");
+    }
 }
 
 /* isbaddev():
@@ -55,11 +55,11 @@ devtbldump()
 int
 isbaddev(int dev)
 {
-	if ((dev < 0) || (dev >= DEVTOT)) {
-		printf("Invalid device: %d\n",dev);
-		return(1);
-	}
-	return(0);
+    if((dev < 0) || (dev >= DEVTOT)) {
+        printf("Invalid device: %d\n",dev);
+        return(1);
+    }
+    return(0);
 }
 
 /* Upper half device driver interfaces: */
@@ -67,83 +67,90 @@ isbaddev(int dev)
 int
 init(int dev,ulong arg)
 {
-	if (isbaddev(dev) || !devtbl[dev].init)
-		return(-1);
-	return (devtbl[dev].init(arg));
+    if(isbaddev(dev) || !devtbl[dev].init) {
+        return(-1);
+    }
+    return (devtbl[dev].init(arg));
 }
 
 int
 open(int dev,ulong arg1,ulong arg2)
 {
-	if (isbaddev(dev) || !devtbl[dev].open)
-		return(-1);
-	return (devtbl[dev].open(arg1,arg2));
+    if(isbaddev(dev) || !devtbl[dev].open) {
+        return(-1);
+    }
+    return (devtbl[dev].open(arg1,arg2));
 }
 
 int
 close(int dev)
 {
-	if (isbaddev(dev) || !devtbl[dev].close)
-		return(-1);
-	return (devtbl[dev].close(dev));
+    if(isbaddev(dev) || !devtbl[dev].close) {
+        return(-1);
+    }
+    return (devtbl[dev].close(dev));
 }
 
 int
 ioctl(int dev,int func,ulong data1,ulong data2)
 {
-	if (isbaddev(dev) || !devtbl[dev].ctrl)
-		return(-1);
-	return (devtbl[dev].ctrl(func,data1,data2));
+    if(isbaddev(dev) || !devtbl[dev].ctrl) {
+        return(-1);
+    }
+    return (devtbl[dev].ctrl(func,data1,data2));
 }
 
 int
 read(int dev,char *buf,int cnt)
 {
-	if (isbaddev(dev) || !devtbl[dev].read)
-		return(-1);
-	return (devtbl[dev].read(buf,cnt));
+    if(isbaddev(dev) || !devtbl[dev].read) {
+        return(-1);
+    }
+    return (devtbl[dev].read(buf,cnt));
 }
 
 int
 write(int dev,char *buf,int cnt)
 {
-	if (isbaddev(dev) || !devtbl[dev].read)
-		return(-1);
-	return (devtbl[dev].write(buf,cnt));
+    if(isbaddev(dev) || !devtbl[dev].read) {
+        return(-1);
+    }
+    return (devtbl[dev].write(buf,cnt));
 }
 
-/* devInit():	
+/* devInit():
  * Step through the device table and execute each devices' initialization
  * function (if any).  If any device initialization fails, print out an
  * error message and immediately branch to the montor's command loop.
- * Since it is through this point that the monitor's UARTs are first 
+ * Since it is through this point that the monitor's UARTs are first
  * initialized, we pass in a baudrate that is then handed to each of the
- * device initialization routines (although it is only used by serial 
+ * device initialization routines (although it is only used by serial
  * devices).
  */
 int
 devInit(int baud)
 {
-	int	fd;
+    int fd;
 
-	if (baud == 0)
-		baud = ConsoleBaudRate;
+    if(baud == 0) {
+        baud = ConsoleBaudRate;
+    }
 
-	/* Keep track of the last baud rate, so that it can be used if the
-	 * incoming baudrate is NULL.
-	 */
-	ConsoleBaudRate = baud;
+    /* Keep track of the last baud rate, so that it can be used if the
+     * incoming baudrate is NULL.
+     */
+    ConsoleBaudRate = baud;
 
-	fd = 0;
-	for(fd=0;fd<DEVTOT;fd++)
-	{
-		/* If device table does not have an init function, skip over it. */
-		if (!devtbl[fd].init)
-			continue;
-		if (devtbl[fd].init((ulong)baud) != 0) {
-			printf("devInit() <%s> FAILED\n",devtbl[fd].name);
-			CommandLoop();
-		}
-	}
-	return(0);
+    fd = 0;
+    for(fd=0; fd<DEVTOT; fd++) {
+        /* If device table does not have an init function, skip over it. */
+        if(!devtbl[fd].init) {
+            continue;
+        }
+        if(devtbl[fd].init((ulong)baud) != 0) {
+            printf("devInit() <%s> FAILED\n",devtbl[fd].name);
+            CommandLoop();
+        }
+    }
+    return(0);
 }