Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[karo-tx-linux.git] / kernel / printk / printk.c

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index 9dbceb76e6bc351e02497a7b949cdf3da1ac30d5..a1db38abac5b750e8ce228b441b27900360665ec 100644 (file)
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -32,7 +32,7 @@
 #include <linux/bootmem.h>
 #include <linux/memblock.h>
 #include <linux/syscalls.h>
-#include <linux/kexec.h>
+#include <linux/crash_core.h>
 #include <linux/kdb.h>
 #include <linux/ratelimit.h>
 #include <linux/kmsg_dump.h>
@@ -1001,7 +1001,7 @@ const struct file_operations kmsg_fops = {
        .release = devkmsg_release,
 };
 
-#ifdef CONFIG_KEXEC_CORE
+#ifdef CONFIG_CRASH_CORE
 /*
  * This appends the listed symbols to /proc/vmcore
  *
@@ -1010,7 +1010,7 @@ const struct file_operations kmsg_fops = {
  * symbols are specifically used so that utilities can access and extract the
  * dmesg log from a vmcore file after a crash.
  */
-void log_buf_kexec_setup(void)
+void log_buf_vmcoreinfo_setup(void)
 {
        VMCOREINFO_SYMBOL(log_buf);
        VMCOREINFO_SYMBOL(log_buf_len);
@@ -2615,6 +2615,30 @@ int unregister_console(struct console *console)
 }
 EXPORT_SYMBOL(unregister_console);
 
+/*
+ * Initialize the console device. This is called *early*, so
+ * we can't necessarily depend on lots of kernel help here.
+ * Just do some early initializations, and do the complex setup
+ * later.
+ */
+void __init console_init(void)
+{
+       initcall_t *call;
+
+       /* Setup the default TTY line discipline. */
+       n_tty_init();
+
+       /*
+        * set up the console device so that later boot sequences can
+        * inform about problems etc..
+        */
+       call = __con_initcall_start;
+       while (call < __con_initcall_end) {
+               (*call)();
+               call++;
+       }
+}
+
 /*
  * Some boot consoles access data that is in the init section and which will
  * be discarded after the initcalls have been run. To make sure that no code