diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index dfb42ca6d043..c46908c1bb3f 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -436,8 +436,6 @@
 #define CCCA_CURRADDR_MASK	0x00ffffff	/* Current address of the selected channel		*/
 #define CCCA_CURRADDR		0x18000008
 
-/* undefine CCR to avoid conflict with the definition for SH */
-#undef CCR
 #define CCR			0x09		/* Cache control register				*/
 #define CCR_CACHEINVALIDSIZE	0x07190009
 #define CCR_CACHEINVALIDSIZE_MASK	0xfe000000	/* Number of invalid samples cache for this channel    	*/