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Diffstat (limited to 'os/ports/RVCT/ARMCMx/chcore_v6m.c')
-rw-r--r--os/ports/RVCT/ARMCMx/chcore_v6m.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/os/ports/RVCT/ARMCMx/chcore_v6m.c b/os/ports/RVCT/ARMCMx/chcore_v6m.c
index 6340df81c..db0cf7bf5 100644
--- a/os/ports/RVCT/ARMCMx/chcore_v6m.c
+++ b/os/ports/RVCT/ARMCMx/chcore_v6m.c
@@ -33,11 +33,6 @@
regarm_t _port_saved_pc;
/**
- * @brief IRQ nesting counter.
- */
-unsigned _port_irq_nesting;
-
-/**
* @brief System Timer vector.
* @details This interrupt is used as system tick.
* @note The timer must be initialized in the startup code.