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/scsi/scsi-uclass.c b/drivers/scsi/scsi-uclass.c
index e9970a7..90a0add 100644
--- a/drivers/scsi/scsi-uclass.c
+++ b/drivers/scsi/scsi-uclass.c
@@ -35,5 +35,5 @@
 UCLASS_DRIVER(scsi) = {
 	.id		= UCLASS_SCSI,
 	.name		= "scsi",
-	.per_device_plat_auto	= sizeof(struct scsi_platdata),
+	.per_device_plat_auto	= sizeof(struct scsi_plat),
 };
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 6e291e4..7389484 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -151,7 +151,7 @@
 {
 	struct blk_desc *block_dev = dev_get_uclass_plat(dev);
 	struct udevice *bdev = dev->parent;
-	struct scsi_platdata *uc_plat = dev_get_uclass_plat(bdev);
+	struct scsi_plat *uc_plat = dev_get_uclass_plat(bdev);
 	lbaint_t start, blks, max_blks;
 	uintptr_t buf_addr;
 	unsigned short smallblks = 0;
@@ -221,7 +221,7 @@
 {
 	struct blk_desc *block_dev = dev_get_uclass_plat(dev);
 	struct udevice *bdev = dev->parent;
-	struct scsi_platdata *uc_plat = dev_get_uclass_plat(bdev);
+	struct scsi_plat *uc_plat = dev_get_uclass_plat(bdev);
 	lbaint_t start, blks, max_blks;
 	uintptr_t buf_addr;
 	unsigned short smallblks;
@@ -604,7 +604,7 @@
 
 int scsi_scan_dev(struct udevice *dev, bool verbose)
 {
-	struct scsi_platdata *uc_plat; /* scsi controller plat */
+	struct scsi_plat *uc_plat; /* scsi controller plat */
 	int ret;
 	int i;
 	int lun;