vsprintf: use %pR, %pr instead of %pRt, %pRf

Jesse accidentally applied v1 [1] of the patchset instead of v2 [2].  This
is the diff between v1 and v2.

The changes in this patch are:
    - tidied vsprintf stack buffer to shrink and compute size more
      accurately
    - use %pR for decoding and %pr for "raw" (with type and flags) instead
      of adding %pRt and %pRf

[1] http://lkml.org/lkml/2009/10/6/491
[2] http://lkml.org/lkml/2009/10/13/441

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
index 3a2031b..dfbd5a6 100644
--- a/drivers/pnp/quirks.c
+++ b/drivers/pnp/quirks.c
@@ -285,8 +285,9 @@
 				 * the PCI region, and that might prevent a PCI
 				 * driver from requesting its resources.
 				 */
-				dev_warn(&dev->dev, "resource %pRt overlaps %s "
-					 "BAR %d %pRt, disabling\n", res,
+				dev_warn(&dev->dev,
+					 "disabling %pR because it overlaps "
+					 "%s BAR %d %pR\n", res,
 					 pci_name(pdev), i, &pdev->resource[i]);
 				res->flags |= IORESOURCE_DISABLED;
 			}
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 18557d7..64d0596 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -517,7 +517,7 @@
 	res->start = irq;
 	res->end = irq;
 
-	pnp_dbg(&dev->dev, "  add %pRf\n", res);
+	pnp_dbg(&dev->dev, "  add %pr\n", res);
 	return pnp_res;
 }
 
@@ -538,7 +538,7 @@
 	res->start = dma;
 	res->end = dma;
 
-	pnp_dbg(&dev->dev, "  add %pRf\n", res);
+	pnp_dbg(&dev->dev, "  add %pr\n", res);
 	return pnp_res;
 }
 
@@ -562,7 +562,7 @@
 	res->start = start;
 	res->end = end;
 
-	pnp_dbg(&dev->dev, "  add %pRf\n", res);
+	pnp_dbg(&dev->dev, "  add %pr\n", res);
 	return pnp_res;
 }
 
@@ -586,7 +586,7 @@
 	res->start = start;
 	res->end = end;
 
-	pnp_dbg(&dev->dev, "  add %pRf\n", res);
+	pnp_dbg(&dev->dev, "  add %pr\n", res);
 	return pnp_res;
 }
 
diff --git a/drivers/pnp/support.c b/drivers/pnp/support.c
index 1f8a33b..9585c1c 100644
--- a/drivers/pnp/support.c
+++ b/drivers/pnp/support.c
@@ -82,7 +82,7 @@
 	else {
 		pnp_dbg(&dev->dev, "%s: current resources:\n", desc);
 		list_for_each_entry(pnp_res, &dev->resources, list)
-			pnp_dbg(&dev->dev, "%pRf\n", &pnp_res->res);
+			pnp_dbg(&dev->dev, "%pr\n", &pnp_res->res);
 	}
 }
 
diff --git a/drivers/pnp/system.c b/drivers/pnp/system.c
index 242d3a8..49c1720 100644
--- a/drivers/pnp/system.c
+++ b/drivers/pnp/system.c
@@ -48,7 +48,7 @@
 	 * example do reserve stuff they know about too, so we may well
 	 * have double reservations.
 	 */
-	dev_info(&dev->dev, "%pRt %s reserved\n", r,
+	dev_info(&dev->dev, "%pR %s reserved\n", r,
 		 res ? "has been" : "could not be");
 }