Add const to snd_kcontrol_new name field

This fixes compile warnings in the recent ca0132 driver.

Signed-off-by: Takashi Iwai <[email protected]>

include/sound/control.h

@@ -17,7 +17,7 @@ struct snd_kcontrol_new {
 	snd_ctl_elem_iface_t iface;	/* interface identifier */
 	unsigned int device;		/* device/client number */
 	unsigned int subdevice;		/* subdevice (substream) number */
-	unsigned char *name;		/* ASCII name of item */
+	const unsigned char *name;		/* ASCII name of item */
 	unsigned int index;		/* index of item */
 	unsigned int access;		/* access rights */
 	unsigned int count;		/* count of same elements */