serial: Properly spell out the structure member names of serial_driver

Properly spell out the whole structure member names when an initialized
varible is instantiated from the struct serial_driver. In case the
structure definition for struct serial_driver undergoes reordering,
there will be no impact on variables defined based on this structure.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: C Nauman <cnauman@diagraph.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Michal Simek <monstr@monstr.eu>
diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c
index 6819bb0..43cbc4f 100644
--- a/drivers/serial/serial_s5p.c
+++ b/drivers/serial/serial_s5p.c
@@ -183,15 +183,16 @@
 void s5p_serial##port##_putc(const char c) { serial_putc_dev(c, port); } \
 void s5p_serial##port##_puts(const char *s) { serial_puts_dev(s, port); }
 
-#define INIT_S5P_SERIAL_STRUCTURE(port, name) { \
-	name, \
-	s5p_serial##port##_init, \
-	NULL, \
-	s5p_serial##port##_setbrg, \
-	s5p_serial##port##_getc, \
-	s5p_serial##port##_tstc, \
-	s5p_serial##port##_putc, \
-	s5p_serial##port##_puts, }
+#define INIT_S5P_SERIAL_STRUCTURE(port, __name) {	\
+	.name	= __name,				\
+	.start	= s5p_serial##port##_init,		\
+	.stop	= NULL,					\
+	.setbrg	= s5p_serial##port##_setbrg,		\
+	.getc	= s5p_serial##port##_getc,		\
+	.tstc	= s5p_serial##port##_tstc,		\
+	.putc	= s5p_serial##port##_putc,		\
+	.puts	= s5p_serial##port##_puts,		\
+}
 
 DECLARE_S5P_SERIAL_FUNCTIONS(0);
 struct serial_device s5p_serial0_device =