Merge branch 'clean/late_initcall_v2' of git://git.linaro.org/people/shawnguo/linux-2.6 into staging/cleanup

By Shawn Guo
via Shawn Guo
* 'clean/late_initcall_v2' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: ux500: use machine specific hook for late init
  ARM: tegra: use machine specific hook for late init
  ARM: shmobile: use machine specific hook for late init
  ARM: sa1100: use machine specific hook for late init
  ARM: s3c64xx: use machine specific hook for late init
  ARM: prima2: use machine specific hook for late init
  ARM: pnx4008: use machine specific hook for late init
  ARM: omap2: use machine specific hook for late init
  ARM: omap1: use machine specific hook for late init
  ARM: msm: use machine specific hook for late init
  ARM: imx: use machine specific hook for late init
  ARM: exynos: use machine specific hook for late init
  ARM: ep93xx: use machine specific hook for late init
  ARM: davinci: use machine specific hook for late init
  ARM: provide a late_initcall hook for platform initialization

5 files changed, 25 insertions, 4 deletions

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 77d03c1..348ebd9 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -722,6 +722,7 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform")
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= mop500_init_machine,
+	.init_late	= ux500_init_late,
 MACHINE_END
 
 MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
@@ -731,6 +732,7 @@ MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+")
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= hrefv60_init_machine,
+	.init_late	= ux500_init_late,
 MACHINE_END
 
 MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
@@ -741,6 +743,7 @@ MACHINE_START(SNOWBALL, "Calao Systems Snowball platform")
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= snowball_init_machine,
+	.init_late	= ux500_init_late,
 MACHINE_END
 
 #ifdef CONFIG_MACH_UX500_DT
@@ -830,6 +833,7 @@ DT_MACHINE_START(U8500_DT, "ST-Ericsson U8500 platform (Device Tree Support)")
 	.timer		= &ux500_timer,
 	.handle_irq	= gic_handle_irq,
 	.init_machine	= u8500_init_machine,
+	.init_late	= ux500_init_late,
 	.dt_compat      = u8500_dt_board_compat,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c
index ec35f0a..ce00f5e 100644
--- a/arch/arm/mach-ux500/clock.c
+++ b/arch/arm/mach-ux500/clock.c
@@ -633,7 +633,7 @@ static int clk_debugfs_register(struct clk *c)
 	return 0;
 }
 
-static int __init clk_debugfs_init(void)
+int __init clk_debugfs_init(void)
 {
 	struct clk *c;
 	struct dentry *d;
@@ -655,7 +655,6 @@ err_out:
 	return err;
 }
 
-late_initcall(clk_debugfs_init);
 #endif /* defined(CONFIG_DEBUG_FS) */
 
 unsigned long clk_smp_twd_rate = 500000000;
@@ -694,12 +693,11 @@ static struct notifier_block clk_twd_cpufreq_nb = {
 	.notifier_call = clk_twd_cpufreq_transition,
 };
 
-static int clk_init_smp_twd_cpufreq(void)
+int clk_init_smp_twd_cpufreq(void)
 {
 	return cpufreq_register_notifier(&clk_twd_cpufreq_nb,
 				  CPUFREQ_TRANSITION_NOTIFIER);
 }
-late_initcall(clk_init_smp_twd_cpufreq);
 
 #endif
 
diff --git a/arch/arm/mach-ux500/clock.h b/arch/arm/mach-ux500/clock.h
index d776ada..65d27a1 100644
--- a/arch/arm/mach-ux500/clock.h
+++ b/arch/arm/mach-ux500/clock.h
@@ -150,3 +150,15 @@ struct clk clk_##_name = {						\
 
 int __init clk_db8500_ed_fixup(void);
 int __init clk_init(void);
+
+#ifdef CONFIG_DEBUG_FS
+int clk_debugfs_init(void);
+#else
+static inline int clk_debugfs_init(void) { return 0; }
+#endif
+
+#ifdef CONFIG_CPU_FREQ
+int clk_init_smp_twd_cpufreq(void);
+#else
+static inline int clk_init_smp_twd_cpufreq(void) { return 0; }
+#endif
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index d11f389..9856c57 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -67,6 +67,12 @@ void __init ux500_init_irq(void)
 	clk_init();
 }
 
+void __init ux500_init_late(void)
+{
+	clk_debugfs_init();
+	clk_init_smp_twd_cpufreq();
+}
+
 static const char * __init ux500_get_machine(void)
 {
 	return kasprintf(GFP_KERNEL, "DB%4x", dbx500_partnumber());
diff --git a/arch/arm/mach-ux500/include/mach/setup.h b/arch/arm/mach-ux500/include/mach/setup.h
index 3dc00ff..7b5d865 100644
--- a/arch/arm/mach-ux500/include/mach/setup.h
+++ b/arch/arm/mach-ux500/include/mach/setup.h
@@ -22,6 +22,7 @@ extern struct device * __init u5500_init_devices(void);
 extern struct device * __init u8500_init_devices(void);
 
 extern void __init ux500_init_irq(void);
+extern void __init ux500_init_late(void);
 
 extern void __init u5500_sdi_init(struct device *parent);