ARM: dts: exynos: add needs-hpd to &hdmicec for Odroid-U3

[mirror_ubuntu-artful-kernel.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index b1b9dbf7622fab84f8cbfffb560fd3ffa399e1bf..f866510472d7a263f03bc21b7a158e5b288185f9 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -27,7 +27,7 @@
 #include <linux/initrd.h>
 #include <linux/bootmem.h>
 #include <linux/acpi.h>
-#include <linux/tty.h>
+#include <linux/console.h>
 #include <linux/nmi.h>
 #include <linux/percpu.h>
 #include <linux/kmod.h>
@@ -545,6 +545,11 @@ asmlinkage __visible void __init start_kernel(void)
        trap_init();
        mm_init();
 
+       ftrace_init();
+
+       /* trace_printk can be enabled here */
+       early_trace_init();
+
        /*
         * Set up the scheduler prior starting any interrupts (such as the
         * timer interrupt). Full topology setup happens at smp_init()
@@ -570,7 +575,7 @@ asmlinkage __visible void __init start_kernel(void)
 
        rcu_init();
 
-       /* trace_printk() and trace points may be used after this */
+       /* Trace events are available after this */
        trace_init();
 
        context_tracking_init();
@@ -670,8 +675,6 @@ asmlinkage __visible void __init start_kernel(void)
                efi_free_boot_services();
        }
 
-       ftrace_init();
-
        /* Do the rest non-__init'ed, we're now alive */
        rest_init();
 }
@@ -959,6 +962,7 @@ static int __ref kernel_init(void *unused)
        kernel_init_freeable();
        /* need to finish all async __init code before freeing the memory */
        async_synchronize_full();
+       ftrace_free_init_mem();
        free_initmem();
        mark_readonly();
        system_state = SYSTEM_RUNNING;