serial: zynq: Fix typo in suffix function name

's/zynq_serial_initalize/zynq_serial_initialize/g'
serial_initialize is used by all serial drivers.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index df05bde..c4fb59c 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -117,7 +117,7 @@
 serial_initfunc(pxa_serial_initialize);
 serial_initfunc(s3c24xx_serial_initialize);
 serial_initfunc(s5p_serial_initialize);
-serial_initfunc(zynq_serial_initalize);
+serial_initfunc(zynq_serial_initialize);
 serial_initfunc(bfin_serial_initialize);
 serial_initfunc(bfin_jtag_initialize);
 serial_initfunc(mpc512x_serial_initialize);
@@ -214,7 +214,7 @@
 	bfin_serial_initialize();
 	bfin_jtag_initialize();
 	uartlite_serial_initialize();
-	zynq_serial_initalize();
+	zynq_serial_initialize();
 	au1x00_serial_initialize();
 	asc_serial_initialize();
 	jz_serial_initialize();