X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=kernel%2Fpower%2Fconsole.c;h=89bcf4973ee51cb8cc8028c6a3cf6a2272367b0a;hb=b257bc051f06607beb3004d9a1c297085e728bec;hp=579d239d129fd5dd03458f8889577400b3b56aa1;hpb=f7b8988ff50d99c99746f65f420364e91362c065;p=powerpc.git

diff --git a/kernel/power/console.c b/kernel/power/console.c
index 579d239d12..89bcf4973e 100644
--- a/kernel/power/console.c
+++ b/kernel/power/console.c
@@ -9,7 +9,9 @@
 #include <linux/console.h>
 #include "power.h"
 
-#ifdef SUSPEND_CONSOLE
+#if defined(CONFIG_VT) && defined(CONFIG_VT_CONSOLE)
+#define SUSPEND_CONSOLE	(MAX_NR_CONSOLES-1)
+
 static int orig_fgconsole, orig_kmsg;
 
 int pm_prepare_console(void)
@@ -25,7 +27,15 @@ int pm_prepare_console(void)
 		return 1;
 	}
 
-	set_console(SUSPEND_CONSOLE);
+	if (set_console(SUSPEND_CONSOLE)) {
+		/*
+		 * We're unable to switch to the SUSPEND_CONSOLE.
+		 * Let the calling function know so it can decide
+		 * what to do.
+		 */
+		release_console_sem();
+		return 1;
+	}
 	release_console_sem();
 
 	if (vt_waitactive(SUSPEND_CONSOLE)) {