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Diffstat (limited to 'kernel/power/console.c')
-rw-r--r--kernel/power/console.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/kernel/power/console.c b/kernel/power/console.c
index 7ff375e7c95..623786d4415 100644
--- a/kernel/power/console.c
+++ b/kernel/power/console.c
@@ -9,18 +9,13 @@
#include <linux/console.h>
#include "power.h"
-static int new_loglevel = 10;
-static int orig_loglevel;
-#ifdef SUSPEND_CONSOLE
+#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
+#define SUSPEND_CONSOLE (MAX_NR_CONSOLES-1)
+
static int orig_fgconsole, orig_kmsg;
-#endif
int pm_prepare_console(void)
{
- orig_loglevel = console_loglevel;
- console_loglevel = new_loglevel;
-
-#ifdef SUSPEND_CONSOLE
acquire_console_sem();
orig_fgconsole = fg_console;
@@ -41,18 +36,15 @@ int pm_prepare_console(void)
}
orig_kmsg = kmsg_redirect;
kmsg_redirect = SUSPEND_CONSOLE;
-#endif
return 0;
}
void pm_restore_console(void)
{
- console_loglevel = orig_loglevel;
-#ifdef SUSPEND_CONSOLE
acquire_console_sem();
set_console(orig_fgconsole);
release_console_sem();
kmsg_redirect = orig_kmsg;
-#endif
return;
}
+#endif