From 8b097916faa20f04ff4b0147ebcf0331204ec96b Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Fri, 31 Jul 2015 09:31:31 -0600
Subject: [PATCH] x86: Add some missing global_data declarations in files that
 use gd

Some files use global_data but don't declare it. Fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---
 arch/x86/cpu/mp_init.c         | 2 ++
 arch/x86/lib/bootm.c           | 2 ++
 arch/x86/lib/fsp/fsp_common.c  | 2 ++
 arch/x86/lib/lpc-uclass.c      | 2 ++
 arch/x86/lib/pch-uclass.c      | 2 ++
 drivers/gpio/intel_ich6_gpio.c | 2 ++
 6 files changed, 12 insertions(+)

diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c
index e686b28..3294a50 100644
--- a/arch/x86/cpu/mp_init.c
+++ b/arch/x86/cpu/mp_init.c
@@ -24,6 +24,8 @@
 #include <dm/uclass-internal.h>
 #include <linux/linkage.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* Total CPUs include BSP */
 static int num_cpus;
 
diff --git a/arch/x86/lib/bootm.c b/arch/x86/lib/bootm.c
index 86030cf..445ee6e 100644
--- a/arch/x86/lib/bootm.c
+++ b/arch/x86/lib/bootm.c
@@ -22,6 +22,8 @@
 #include <asm/arch/timestamp.h>
 #endif
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define COMMAND_LINE_OFFSET 0x9000
 
 /*
diff --git a/arch/x86/lib/fsp/fsp_common.c b/arch/x86/lib/fsp/fsp_common.c
index 5b25632..c585710 100644
--- a/arch/x86/lib/fsp/fsp_common.c
+++ b/arch/x86/lib/fsp/fsp_common.c
@@ -11,6 +11,8 @@
 #include <asm/processor.h>
 #include <asm/fsp/fsp_support.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 int print_cpuinfo(void)
 {
 	post_code(POST_CPU_INFO);
diff --git a/arch/x86/lib/lpc-uclass.c b/arch/x86/lib/lpc-uclass.c
index 6aeb4d4..c6e8f73 100644
--- a/arch/x86/lib/lpc-uclass.c
+++ b/arch/x86/lib/lpc-uclass.c
@@ -9,6 +9,8 @@
 #include <dm.h>
 #include <dm/root.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 static int lpc_uclass_post_bind(struct udevice *bus)
 {
 	/*
diff --git a/arch/x86/lib/pch-uclass.c b/arch/x86/lib/pch-uclass.c
index d1082e1..20dfa81 100644
--- a/arch/x86/lib/pch-uclass.c
+++ b/arch/x86/lib/pch-uclass.c
@@ -9,6 +9,8 @@
 #include <dm.h>
 #include <dm/root.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 static int pch_uclass_post_bind(struct udevice *bus)
 {
 	/*
diff --git a/drivers/gpio/intel_ich6_gpio.c b/drivers/gpio/intel_ich6_gpio.c
index 8a108f3..cb408a4 100644
--- a/drivers/gpio/intel_ich6_gpio.c
+++ b/drivers/gpio/intel_ich6_gpio.c
@@ -35,6 +35,8 @@
 #include <asm/io.h>
 #include <asm/pci.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define GPIO_PER_BANK	32
 
 struct ich6_bank_priv {