dm: treewide: Rename ..._platdata variables to just ..._plat

Try to maintain some consistency between these variables by using _plat as
a suffix for them.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 1d748e1..2883e24 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -41,7 +41,7 @@
 	u32 baud_rate_divider; /* 0x34 - Baud Rate Divider [7:0] */
 };
 
-struct zynq_uart_platdata {
+struct zynq_uart_plat {
 	struct uart_zynq *regs;
 };
 
@@ -107,7 +107,7 @@
 
 static int zynq_serial_setbrg(struct udevice *dev, int baudrate)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 	unsigned long clock;
 
 	int ret;
@@ -139,7 +139,7 @@
 
 static int zynq_serial_probe(struct udevice *dev)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 	struct uart_zynq *regs = plat->regs;
 	u32 val;
 
@@ -155,7 +155,7 @@
 
 static int zynq_serial_getc(struct udevice *dev)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 	struct uart_zynq *regs = plat->regs;
 
 	if (readl(&regs->channel_sts) & ZYNQ_UART_SR_RXEMPTY)
@@ -166,14 +166,14 @@
 
 static int zynq_serial_putc(struct udevice *dev, const char ch)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 
 	return _uart_zynq_serial_putc(plat->regs, ch);
 }
 
 static int zynq_serial_pending(struct udevice *dev, bool input)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 	struct uart_zynq *regs = plat->regs;
 
 	if (input)
@@ -184,7 +184,7 @@
 
 static int zynq_serial_of_to_plat(struct udevice *dev)
 {
-	struct zynq_uart_platdata *plat = dev_get_plat(dev);
+	struct zynq_uart_plat *plat = dev_get_plat(dev);
 
 	plat->regs = (struct uart_zynq *)dev_read_addr(dev);
 	if (IS_ERR(plat->regs))
@@ -212,7 +212,7 @@
 	.id	= UCLASS_SERIAL,
 	.of_match = zynq_serial_ids,
 	.of_to_plat = zynq_serial_of_to_plat,
-	.plat_auto	= sizeof(struct zynq_uart_platdata),
+	.plat_auto	= sizeof(struct zynq_uart_plat),
 	.probe = zynq_serial_probe,
 	.ops	= &zynq_serial_ops,
 };