diff --git a/drivers/staging/comedi/drivers/amcc_s5933.h b/drivers/staging/comedi/drivers/amcc_s5933.h
index b8cc8ee95256f9b907ed318322f8122d1b2e76c3..cf6a497b092cb2357ca93dbf2f52e0211371b747 100644
--- a/drivers/staging/comedi/drivers/amcc_s5933.h
+++ b/drivers/staging/comedi/drivers/amcc_s5933.h
@@ -54,7 +54,8 @@
 #define INTCSR_INBOX_FULL_INT	0x1000	/*  enable inbox full interrupt */
 /* read, or write clear inbox full interrupt */
 #define INTCSR_INBOX_INTR_STATUS	0x20000
-#define INTCSR_INTR_ASSERTED	0x800000	/*  read only, interrupt asserted */
+/* read only, interrupt asserted */
+#define INTCSR_INTR_ASSERTED	0x800000
 
 /****************************************************************************/
 /* AMCC - PCI non-volatile ram command register (byte 3 of master control/status register) */