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-rw-r--r--drivers/char/random.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c
index a778918c8f42..7c43ae782b26 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -241,6 +241,10 @@
#include <linux/percpu.h>
#include <linux/cryptohash.h>
+#ifdef CONFIG_GENERIC_HARDIRQS
+# include <linux/irq.h>
+#endif
+
#include <asm/processor.h>
#include <asm/uaccess.h>
#include <asm/irq.h>