sh: Kill off kgdb's magical NMI debouncing.

[sfrench/cifs-2.6.git] / arch / sh / kernel / kgdb.c

diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index d29de7864f320eae7f9b2b2a5bced9f05f8abd2e..3e532d0d4a5cde48288b5d7081405ada2590860e 100644 (file)
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -15,8 +15,6 @@
 #include <linux/io.h>
 #include <asm/cacheflush.h>
 
-char in_nmi = 0;       /* Set during NMI to prevent re-entry */
-
 /* Macros for single step instruction identification */
 #define OPCODE_BT(op)          (((op) & 0xff00) == 0x8900)
 #define OPCODE_BF(op)          (((op) & 0xff00) == 0x8b00)