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Diffstat (limited to 'c/src/lib/libbsp/sparc/leon3/amba/amba.c')
-rw-r--r--c/src/lib/libbsp/sparc/leon3/amba/amba.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/amba/amba.c b/c/src/lib/libbsp/sparc/leon3/amba/amba.c
index 8873ae9ee0..5cb1880ac5 100644
--- a/c/src/lib/libbsp/sparc/leon3/amba/amba.c
+++ b/c/src/lib/libbsp/sparc/leon3/amba/amba.c
@@ -23,6 +23,8 @@
*/
struct ambapp_bus ambapp_plb;
+rtems_interrupt_lock LEON3_IrqCtrl_Lock = RTEMS_INTERRUPT_LOCK_INITIALIZER;
+
/* Pointers to Interrupt Controller configuration registers */
volatile struct irqmp_regs *LEON3_IrqCtrl_Regs;