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-rw-r--r--arch/arm/plat-samsung/init.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index 50a3ea0037db..aa9511b6914a 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -11,12 +11,18 @@
* published by the Free Software Foundation.
*/
+/*
+ * NOTE: Code in this file is not used on S3C64xx when booting with
+ * Device Tree support.
+ */
+
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/of.h>
#include <mach/hardware.h>
@@ -148,8 +154,12 @@ static int __init s3c_arch_init(void)
// do the correct init for cpu
- if (cpu == NULL)
+ if (cpu == NULL) {
+ /* Not needed when booting with device tree. */
+ if (of_have_populated_dt())
+ return 0;
panic("s3c_arch_init: NULL cpu\n");
+ }
ret = (cpu->init)();
if (ret != 0)