[LinuxBIOS] [PATCH] v3: code documentation fixes

[Carl-Daniel Hailfinger]

Correct typo, fix stage2 code documentation, add dtsname printing to
differentiate between identically named objects during boot.

Signed-off-by: Carl-Daniel Hailfinger

Index: LinuxBIOSv3/include/device/device.h
===================================================================
--- LinuxBIOSv3/include/device/device.h	(Revision 485)
+++ LinuxBIOSv3/include/device/device.h	(Arbeitskopie)
@@ -202,7 +202,7 @@
    struct resource resource[MAX_RESOURCES];
    unsigned int resources;

-	/* link are (down sream) buses attached to the device, usually a leaf
+	/* link are (downstream) buses attached to the device, usually a leaf
     * device with no children have 0 buses attached and a bridge has 1 bus 
     */
    struct bus link[MAX_LINKS];
Index: LinuxBIOSv3/device/device.c
===================================================================
--- LinuxBIOSv3/device/device.c	(Revision 485)
+++ LinuxBIOSv3/device/device.c	(Arbeitskopie)
@@ -260,8 +260,10 @@
    for (curdev = bus->children; curdev; curdev = curdev->sibling) {
    	unsigned int links;
    	int i;
-		printk(BIOS_SPEW, "%s: %s(%s) have_resources %d enabled %d\n",
+		printk(BIOS_SPEW,
+		       "%s: %s(%s) dtsname %s have_resources %d enabled %d\n",
    	       __func__, bus->dev->dtsname, dev_path(bus->dev),
+		       curdev->dtsname,
    	       curdev->have_resources, curdev->enabled);
    	if (curdev->have_resources) {
    		continue;
Index: LinuxBIOSv3/lib/stage2.c
===================================================================
--- LinuxBIOSv3/lib/stage2.c	(Revision 485)
+++ LinuxBIOSv3/lib/stage2.c	(Arbeitskopie)
@@ -31,8 +31,9 @@
 /**
  * Main function of the DRAM part of LinuxBIOS.
  *
- * LinuxBIOS is divided into pre-DRAM part and DRAM part. The phases before
- * this part are phase 0 and phase 1. This part contains phases x through y.
+ * LinuxBIOS is divided into pre-DRAM part and DRAM part. The stages before
+ * this part are stage 0 and stage 1. This part contains stage 2, which
+ * consists of phases 1 through 6.
  *
  * Device Enumeration: in the dev_enumerate() phase.
  *
@@ -53,6 +54,7 @@

post_code(0x20);

+	/* TODO: Explain why we use printk here although it is impossible */
    printk(BIOS_NOTICE, console_test);

dev_init();