---

yaml --- r: 54845 b: refs/heads/master c: f1e83c6 h: refs/heads/master i: 54843: f9ee5f4 v: v3
git-mirror · May 8, 2007 · 312cf11 · 312cf11
1 parent 087dfb9
commit 312cf11
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 85c93fa95b8fa8dabc6d14c77eb9a9c2e9753ecc
+refs/heads/master: f1e83c6c1e7b97ac11d88502c3e5b80cdac9a683
diff --git a/trunk/drivers/char/cyclades.c b/trunk/drivers/char/cyclades.c
@@ -1444,6 +1444,10 @@ static irqreturn_t cyy_interrupt(int irq, void *dev_id)
 	card_base_addr = cinfo->base_addr;
 	index = cinfo->bus_index;
 
+	/* card was not initialized yet (e.g. DEBUG_SHIRQ) */
+	if (unlikely(card_base_addr == NULL))
+		return IRQ_HANDLED;
+
 	/* This loop checks all chips in the card.  Make a note whenever
 	   _any_ chip had some work to do, as this is considered an
 	   indication that there will be more to do.  Only when no chip