[PATCH u-boot-marvell 13/16] ddr: marvell: a38x: old: Fix some compiler warning of the old code

["Marek Behún" <kabel@kernel.org>]

Fix some compilation warning in the old DDR training code.

Signed-off-by: Marek Behún <kabel@kernel.org>
---
 drivers/ddr/marvell/a38x/old/ddr3_a38x.c               | 1 +
 drivers/ddr/marvell/a38x/old/ddr3_init.h               | 2 ++
 drivers/ddr/marvell/a38x/old/ddr3_training.c           | 1 +
 drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c | 1 +
 drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c  | 1 +
 5 files changed, 6 insertions(+)

diff --git a/drivers/ddr/marvell/a38x/old/ddr3_a38x.c b/drivers/ddr/marvell/a38x/old/ddr3_a38x.c
index cc2e498d50..8504b9b40c 100644
--- a/drivers/ddr/marvell/a38x/old/ddr3_a38x.c
+++ b/drivers/ddr/marvell/a38x/old/ddr3_a38x.c
@@ -9,6 +9,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 
 #include "ddr3_init.h"
 
diff --git a/drivers/ddr/marvell/a38x/old/ddr3_init.h b/drivers/ddr/marvell/a38x/old/ddr3_init.h
index 8cb08864c2..ad95cc9ef8 100644
--- a/drivers/ddr/marvell/a38x/old/ddr3_init.h
+++ b/drivers/ddr/marvell/a38x/old/ddr3_init.h
@@ -291,7 +291,9 @@ extern struct cl_val_per_freq cas_latency_table[];
 extern u32 target_freq;
 extern struct hws_tip_config_func_db config_func_info[HWS_MAX_DEVICE_NUM];
 extern u32 clamp_tbl[];
+#if 0
 extern u32 init_freq;
+#endif
 /* list of allowed frequency listed in order of enum hws_ddr_freq */
 extern u32 freq_val[];
 extern u8 debug_training_static;
diff --git a/drivers/ddr/marvell/a38x/old/ddr3_training.c b/drivers/ddr/marvell/a38x/old/ddr3_training.c
index c5ebd7c16d..29b31a059a 100644
--- a/drivers/ddr/marvell/a38x/old/ddr3_training.c
+++ b/drivers/ddr/marvell/a38x/old/ddr3_training.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 
 #include "ddr3_init.h"
 
diff --git a/drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c b/drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c
index 7ac23aedc6..869f397b7f 100644
--- a/drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c
+++ b/drivers/ddr/marvell/a38x/old/ddr3_training_ip_engine.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 
 #include "ddr3_init.h"
 
diff --git a/drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c b/drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c
index 8073c2baaf..d41845a4f4 100644
--- a/drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c
+++ b/drivers/ddr/marvell/a38x/old/ddr3_training_leveling.c
@@ -8,6 +8,7 @@
 #include <asm/io.h>
 #include <asm/arch/cpu.h>
 #include <asm/arch/soc.h>
+#include <linux/delay.h>
 
 #include "ddr3_init.h"
 
-- 
2.44.2