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-rw-r--r--include/chipset_ivybridge.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/chipset_ivybridge.h b/include/chipset_ivybridge.h
index d88566948c..af752a9f97 100644
--- a/include/chipset_ivybridge.h
+++ b/include/chipset_ivybridge.h
@@ -11,6 +11,10 @@
/**
* Interrupt handler for Ivy Bridge-specific GPIOs.
*/
+#ifdef CONFIG_CHIPSET_IVYBRIDGE
void ivybridge_interrupt(enum gpio_signal signal);
+#else
+#define ivybridge_interrupt NULL
+#endif
#endif