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-rw-r--r--arch/sparc/kernel/sun4d_irq.c4
-rw-r--r--arch/sparc/mm/io-unit.c5
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index b8bd53ab29c..cf1b8baa57e 100644
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -546,6 +546,10 @@ void __init sun4d_init_sbi_irq(void)
for_each_sbus(sbus)
nsbi++;
sbus_actions = kzalloc (nsbi * 8 * 4 * sizeof(struct sbus_action), GFP_ATOMIC);
+ if (!sbus_actions) {
+ prom_printf("SUN4D: Cannot allocate sbus_actions, halting.\n");
+ prom_halt();
+ }
for_each_sbus(sbus) {
#ifdef CONFIG_SMP
extern unsigned char boot_cpu_id;
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index 00706202296..4ccda77d08d 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -22,6 +22,7 @@
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include <asm/dma.h>
+#include <asm/oplib.h>
/* #define IOUNIT_DEBUG */
#ifdef IOUNIT_DEBUG
@@ -42,6 +43,10 @@ iounit_init(int sbi_node, int io_node, struct sbus_bus *sbus)
struct resource r;
iounit = kzalloc(sizeof(struct iounit_struct), GFP_ATOMIC);
+ if (!iounit) {
+ prom_printf("SUN4D: Cannot alloc iounit, halting.\n");
+ prom_halt();
+ }
iounit->limit[0] = IOUNIT_BMAP1_START;
iounit->limit[1] = IOUNIT_BMAP2_START;