diff --git a/include/control.h b/include/control.h
index 8f747b67..7e77b6cc 100644
--- a/include/control.h
+++ b/include/control.h
@@ -143,19 +143,19 @@ typedef enum _snd_ctl_event_type {
 #define SND_CTL_NAME_IEC958(expl,direction,what)	"IEC958 " expl SND_CTL_NAME_##direction SND_CTL_NAME_IEC958_##what
 
 /** Mask for the major Power State identifier */
-#define SNDRV_CTL_POWER_MASK		0xff00
+#define SND_CTL_POWER_MASK		0xff00
 /** ACPI/PCI Power State D0 */
-#define SNDRV_CTL_POWER_D0          	0x0000
+#define SND_CTL_POWER_D0          	0x0000
 /** ACPI/PCI Power State D1 */
-#define SNDRV_CTL_POWER_D1     	     	0x0100
+#define SND_CTL_POWER_D1     	     	0x0100
 /** ACPI/PCI Power State D2 */
-#define SNDRV_CTL_POWER_D2 	        0x0200
+#define SND_CTL_POWER_D2 	        0x0200
 /** ACPI/PCI Power State D3 */
-#define SNDRV_CTL_POWER_D3         	 0x0300
+#define SND_CTL_POWER_D3         	0x0300
 /** ACPI/PCI Power State D3hot */
-#define SNDRV_CTL_POWER_D3hot		(SNDRV_CTL_POWER_D3|0x0000)
+#define SND_CTL_POWER_D3hot		(SND_CTL_POWER_D3|0x0000)
 /** ACPI/PCI Power State D3cold */
-#define SNDRV_CTL_POWER_D3cold	      	(SNDRV_CTL_POWER_D3|0x0001)
+#define SND_CTL_POWER_D3cold	      	(SND_CTL_POWER_D3|0x0001)
 
 /** CTL type */
 typedef enum _snd_ctl_type {