diff --git a/include/linux/serial_sci.h b/include/linux/serial_sci.h
index 1630d9cae22a5f07da7c6345d9ef007ab2d19946..f538132f9622d2ea42310b94578d50c428f13128 100644
--- a/include/linux/serial_sci.h
+++ b/include/linux/serial_sci.h
@@ -45,7 +45,6 @@ struct plat_sci_port {
 	unsigned int	irqs[SCIx_NR_IRQS];	/* ERI, RXI, TXI, BRI */
 	unsigned int	type;			/* SCI / SCIF / IRDA */
 	upf_t		flags;			/* UPF_* flags */
-	char		*clk;			/* clock string */
 
 	unsigned int	scbrr_algo_id;		/* SCBRR calculation algo */
 	unsigned int	scscr;			/* SCSCR initialization */