X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fpowerpc%2Fsysdev%2Fipic.c;h=cb7689c4bfbd5e7f3578a78961e3a0293f20de8b;hb=5ce00289875a853280985aee671258795b77e089;hp=69e2630c90624cf40690d0ecfd7643a75e1d4bf5;hpb=44f167d376aa42d59d40406036e901a5cf03567f;p=pandora-kernel.git

diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 69e2630c9062..cb7689c4bfbd 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -735,8 +735,10 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
 	ipic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR,
 				       NR_IPIC_INTS,
 				       &ipic_host_ops, 0);
-	if (ipic->irqhost == NULL)
+	if (ipic->irqhost == NULL) {
+		kfree(ipic);
 		return NULL;
+	}
 
 	ipic->regs = ioremap(res.start, res.end - res.start + 1);
 
@@ -781,6 +783,9 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags)
 	primary_ipic = ipic;
 	irq_set_default_host(primary_ipic->irqhost);
 
+	ipic_write(ipic->regs, IPIC_SIMSR_H, 0);
+	ipic_write(ipic->regs, IPIC_SIMSR_L, 0);
+
 	printk ("IPIC (%d IRQ sources) at %p\n", NR_IPIC_INTS,
 			primary_ipic->regs);