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Diffstat (limited to 'nuttx/arch/arm/include/irq.h')
-rw-r--r--nuttx/arch/arm/include/irq.h15
1 files changed, 12 insertions, 3 deletions
diff --git a/nuttx/arch/arm/include/irq.h b/nuttx/arch/arm/include/irq.h
index dabd35f41..2ee412334 100644
--- a/nuttx/arch/arm/include/irq.h
+++ b/nuttx/arch/arm/include/irq.h
@@ -44,13 +44,22 @@
* Included Files
****************************************************************************/
+/* Include NuttX-specific IRQ definitions */
+
#include <nuttx/irq.h>
+
+/* Include chip-specific IRQ definitions (including IRQ numbers) */
+
#include <arch/chip/irq.h>
-#ifdef __thumb2__
-# include <arch/irq_cortexm3.h>
+/* Include ARM architectgure-specific IRQ definitions (including register
+ * save structure and irqsave()/irqrestore() macros
+ */
+
+#ifdef CONFIG_ARCH_CORTEXM3
+# include <arch/cortexm3/irq.h>
#else
-# include <arch/irq_arm.h>
+# include <arch/arm/irq.h>
#endif
/****************************************************************************