1 files changed, 24 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index c607f3b9ca17..1d93e73a7003 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -21,6 +21,7 @@
 #include <linux/reboot.h>
 #include <linux/delay.h>
 #include <linux/initrd.h>
+#include <linux/platform_device.h>
 #include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/ioport.h>
@@ -462,6 +463,29 @@ static int __init early_xmon(char *p)
 early_param("xmon", early_xmon);
 #endif
 
+static __init int add_pcspkr(void)
+{
+        struct device_node *np;
+        struct platform_device *pd;
+        int ret;
+
+        np = of_find_compatible_node(NULL, NULL, "pnpPNP,100");
+        of_node_put(np);
+        if (!np)
+                return -ENODEV;
+
+        pd = platform_device_alloc("pcspkr", -1);
+        if (!pd)
+                return -ENOMEM;
+
+        ret = platform_device_add(pd);
+        if (ret)
+                platform_device_put(pd);
+
+        return ret;
+}
+device_initcall(add_pcspkr);
+
 void probe_machine(void)
 {
         extern struct machdep_calls __machine_desc_start;