---

yaml --- r: 56606 b: refs/heads/master c: d16f1b6 h: refs/heads/master v: v3
git-mirror · May 17, 2007 · f9c6b0e · f9c6b0e
1 parent 26ced7c
commit f9c6b0e
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 63df81ec3bc91cd894e3609b7267ed50df408ebd
+refs/heads/master: d16f1b648356d70ebbda2eb1b2af18a6816dacb1
diff --git a/trunk/arch/powerpc/sysdev/mpic.c b/trunk/arch/powerpc/sysdev/mpic.c
@@ -1424,7 +1424,7 @@ unsigned int mpic_get_irq(void)
 void mpic_request_ipis(void)
 {
 	struct mpic *mpic = mpic_primary;
-	int i;
+	int i, err;
 	static char *ipi_names[] = {
 		"IPI0 (call function)",
 		"IPI1 (reschedule)",
@@ -1442,8 +1442,14 @@ void mpic_request_ipis(void)
 			printk(KERN_ERR "Failed to map IPI %d\n", i);
 			break;
 		}
-		request_irq(vipi, mpic_ipi_action, IRQF_DISABLED|IRQF_PERCPU,
-			    ipi_names[i], mpic);
+		err = request_irq(vipi, mpic_ipi_action,
+				  IRQF_DISABLED|IRQF_PERCPU,
+				  ipi_names[i], mpic);
+		if (err) {
+			printk(KERN_ERR "Request of irq %d for IPI %d failed\n",
+			       vipi, i);
+			break;
+		}
 	}
 }