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path: root/drivers/ps3/system-bus.c
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Diffstat (limited to 'drivers/ps3/system-bus.c')
-rw-r--r--drivers/ps3/system-bus.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ps3/system-bus.c b/drivers/ps3/system-bus.c
index e19992c4db4..d79f949bcb2 100644
--- a/drivers/ps3/system-bus.c
+++ b/drivers/ps3/system-bus.c
@@ -27,6 +27,7 @@
#include <asm/udbg.h>
#include <asm/ps3.h>
#include <asm/lv1call.h>
+#include <asm/firmware.h>
#define dump_mmio_region(_a) _dump_mmio_region(_a, __func__, __LINE__)
static void _dump_mmio_region(const struct ps3_mmio_region* r,
@@ -167,6 +168,9 @@ int __init ps3_system_bus_init(void)
{
int result;
+ if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+ return 0;
+
result = bus_register(&ps3_system_bus_type);
BUG_ON(result);
return result;