Cleanup camd ident handling.

camd-cs378x.c

@@ -172,7 +172,7 @@ READ:
 }
 
 void camd_proto_cs378x(struct camd_ops *ops) {
-	strcpy(ops->ident, "cs378x");
+	ops->ident      = "cs378x";
 	ops->proto		= CAMD_CS378X;
 	ops->connect	= cs378x_connect;
 	ops->disconnect	= cs378x_disconnect;

camd-newcamd.c

@@ -422,7 +422,7 @@ static int newcamd_get_cw(struct camd *c, uint16_t *ca_id, uint16_t *idx, uint8_
 }
 
 void camd_proto_newcamd(struct camd_ops *ops) {
-	strcpy(ops->ident, "newcamd");
+	ops->ident      = "newcamd";
 	ops->proto		= CAMD_NEWCAMD;
 	ops->connect	= newcamd_connect;
 	ops->disconnect	= newcamd_disconnect;

data.h

@@ -88,7 +88,7 @@ enum camd_proto {
 };
 
 struct camd_ops {
-	char ident[16];
+	char *ident;
 	enum camd_proto proto;
 	int (*connect)(struct camd *c);
 	void (*disconnect)(struct camd *c);