---

yaml --- r: 83825 b: refs/heads/master c: 870897a h: refs/heads/master i: 83823: bf9ea56 v: v3
git-mirror · Feb 7, 2008 · a3e46be · a3e46be
1 parent 3a3768c
commit a3e46be
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7ed31e0fa0e595a8840dbb6c60a7207b5bd90333
+refs/heads/master: 870897a5ab60a6afeba0a7eff42d21faf79edf33
diff --git a/trunk/drivers/edac/i3000_edac.c b/trunk/drivers/edac/i3000_edac.c
@@ -44,6 +44,13 @@
 				 */
 #define I3000_DEAP_GRAIN 		(1 << 7)
 
+/*
+ * Helper functions to decode the DEAP/EDEAP hardware registers.
+ *
+ * The type promotion here is deliberate; we're deriving an
+ * unsigned long pfn and offset from hardware regs which are u8/u32.
+ */
+
 static inline unsigned long deap_pfn(u8 edeap, u32 deap)
 {
 	deap >>= PAGE_SHIFT;