tree-wide: fix assorted typos all over the place

That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 0285521..42ac5e0 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1637,7 +1637,7 @@
 			goto out;
 
 		/*
-		 * aperture was sucessfully enlarged by 128 MB, try
+		 * aperture was successfully enlarged by 128 MB, try
 		 * allocation again
 		 */
 		goto retry;
@@ -2396,7 +2396,7 @@
 	struct pci_dev *dev = NULL;
 	u16 devid, devid2;
 
-	/* allocate passthroug domain */
+	/* allocate passthrough domain */
 	pt_domain = protection_domain_alloc();
 	if (!pt_domain)
 		return -ENOMEM;