dm: treewide: Rename 'platdata' variables to just 'plat'

We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/apollolake/hostbridge.c b/arch/x86/cpu/apollolake/hostbridge.c
index 4b627e3..cb5a816 100644
--- a/arch/x86/cpu/apollolake/hostbridge.c
+++ b/arch/x86/cpu/apollolake/hostbridge.c
@@ -403,7 +403,7 @@
 	.ofdata_to_platdata = apl_hostbridge_ofdata_to_platdata,
 	.probe		= apl_hostbridge_probe,
 	.remove		= apl_hostbridge_remove,
-	.platdata_auto	= sizeof(struct apl_hostbridge_platdata),
+	.plat_auto	= sizeof(struct apl_hostbridge_platdata),
 	ACPI_OPS_PTR(&apl_hostbridge_acpi_ops)
 	.flags		= DM_FLAG_OS_PREPARE,
 };
diff --git a/arch/x86/cpu/apollolake/pmc.c b/arch/x86/cpu/apollolake/pmc.c
index 82e2187..10a4b02 100644
--- a/arch/x86/cpu/apollolake/pmc.c
+++ b/arch/x86/cpu/apollolake/pmc.c
@@ -224,5 +224,5 @@
 	.ofdata_to_platdata = apl_pmc_ofdata_to_uc_platdata,
 	.probe		= apl_pmc_probe,
 	.ops		= &apl_pmc_ops,
-	.platdata_auto	= sizeof(struct apl_pmc_platdata),
+	.plat_auto	= sizeof(struct apl_pmc_platdata),
 };
diff --git a/arch/x86/cpu/apollolake/spl.c b/arch/x86/cpu/apollolake/spl.c
index 324dd6c..4110619 100644
--- a/arch/x86/cpu/apollolake/spl.c
+++ b/arch/x86/cpu/apollolake/spl.c
@@ -85,7 +85,7 @@
 
 /*
  * Manually set the parent of the SPI flash to SPI, since dtoc doesn't. We also
- * need to allocate the parent_platdata since by the time this function is
+ * need to allocate the parent_plat since by the time this function is
  * called device_bind() has already gone past that step.
  */
 static int apl_flash_bind(struct udevice *dev)
@@ -104,7 +104,7 @@
 		plat = calloc(sizeof(*plat), 1);
 		if (!plat)
 			return -ENOMEM;
-		dev->parent_platdata = plat;
+		dev->parent_plat = plat;
 	}
 
 	return 0;
diff --git a/arch/x86/cpu/apollolake/uart.c b/arch/x86/cpu/apollolake/uart.c
index 6695234..44eba0c 100644
--- a/arch/x86/cpu/apollolake/uart.c
+++ b/arch/x86/cpu/apollolake/uart.c
@@ -92,7 +92,7 @@
 	struct ns16550_platdata *plat;
 
 	/*
-	 * Convert our platdata to the ns16550's platdata, so we can just use
+	 * Convert our plat to the ns16550's plat, so we can just use
 	 * that driver
 	 */
 	plat = malloc(sizeof(*plat));
@@ -105,7 +105,7 @@
 	plat->clock = dtplat->clock_frequency;
 	plat->fcr = UART_FCR_DEFVAL;
 	plat->bdf = pci_ofplat_get_devfn(dtplat->reg[0]);
-	dev->platdata = plat;
+	dev->plat = plat;
 #else
 	int ret;
 
@@ -126,7 +126,7 @@
 	.name	= "intel_apl_ns16550",
 	.id	= UCLASS_SERIAL,
 	.of_match = apl_ns16550_serial_ids,
-	.platdata_auto	= sizeof(struct ns16550_platdata),
+	.plat_auto	= sizeof(struct ns16550_platdata),
 	.priv_auto	= sizeof(struct NS16550),
 	.ops	= &ns16550_serial_ops,
 	.ofdata_to_platdata = apl_ns16550_ofdata_to_platdata,
diff --git a/arch/x86/cpu/broadwell/sata.c b/arch/x86/cpu/broadwell/sata.c
index a31f523..fdb6eec 100644
--- a/arch/x86/cpu/broadwell/sata.c
+++ b/arch/x86/cpu/broadwell/sata.c
@@ -266,5 +266,5 @@
 	.of_match	= broadwell_ahci_ids,
 	.ofdata_to_platdata	= broadwell_sata_ofdata_to_platdata,
 	.probe		= broadwell_sata_probe,
-	.platdata_auto	 = sizeof(struct sata_platdata),
+	.plat_auto	 = sizeof(struct sata_platdata),
 };
diff --git a/arch/x86/cpu/cpu_x86.c b/arch/x86/cpu/cpu_x86.c
index 7e83051..57441c1 100644
--- a/arch/x86/cpu/cpu_x86.c
+++ b/arch/x86/cpu/cpu_x86.c
@@ -13,7 +13,7 @@
 
 int cpu_x86_bind(struct udevice *dev)
 {
-	struct cpu_platdata *plat = dev_get_parent_platdata(dev);
+	struct cpu_platdata *plat = dev_get_parent_plat(dev);
 	struct cpuid_result res;
 
 	plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
diff --git a/arch/x86/cpu/intel_common/itss.c b/arch/x86/cpu/intel_common/itss.c
index ed0dad3..ea6aa43 100644
--- a/arch/x86/cpu/intel_common/itss.c
+++ b/arch/x86/cpu/intel_common/itss.c
@@ -242,6 +242,6 @@
 	.ops		= &itss_ops,
 	.bind		= itss_bind,
 	.ofdata_to_platdata = itss_ofdata_to_platdata,
-	.platdata_auto	= sizeof(struct itss_platdata),
+	.plat_auto	= sizeof(struct itss_platdata),
 	.priv_auto	= sizeof(struct itss_priv),
 };
diff --git a/arch/x86/cpu/intel_common/p2sb.c b/arch/x86/cpu/intel_common/p2sb.c
index 40de1d3..5f7ae2d 100644
--- a/arch/x86/cpu/intel_common/p2sb.c
+++ b/arch/x86/cpu/intel_common/p2sb.c
@@ -167,7 +167,7 @@
 static int p2sb_child_post_bind(struct udevice *dev)
 {
 #if !CONFIG_IS_ENABLED(OF_PLATDATA)
-	struct p2sb_child_platdata *pplat = dev_get_parent_platdata(dev);
+	struct p2sb_child_platdata *pplat = dev_get_parent_plat(dev);
 	int ret;
 	u32 pid;
 
@@ -197,8 +197,8 @@
 	.remove		= p2sb_remove,
 	.ops		= &p2sb_ops,
 	.ofdata_to_platdata = p2sb_ofdata_to_platdata,
-	.platdata_auto	= sizeof(struct p2sb_platdata),
-	.per_child_platdata_auto	=
+	.plat_auto	= sizeof(struct p2sb_platdata),
+	.per_child_plat_auto	=
 		sizeof(struct p2sb_child_platdata),
 	.child_post_bind = p2sb_child_post_bind,
 	.flags		= DM_FLAG_OS_PREPARE,
diff --git a/arch/x86/cpu/mp_init.c b/arch/x86/cpu/mp_init.c
index d2f1ee3..7254436 100644
--- a/arch/x86/cpu/mp_init.c
+++ b/arch/x86/cpu/mp_init.c
@@ -221,7 +221,7 @@
 	for (uclass_find_first_device(UCLASS_CPU, &dev);
 	     dev;
 	     uclass_find_next_device(&dev)) {
-		struct cpu_platdata *plat = dev_get_parent_platdata(dev);
+		struct cpu_platdata *plat = dev_get_parent_plat(dev);
 
 		if (plat->cpu_id == apic_id) {
 			*devp = dev;
@@ -706,7 +706,7 @@
 
 static int mp_init_cpu(struct udevice *cpu, void *unused)
 {
-	struct cpu_platdata *plat = dev_get_parent_platdata(cpu);
+	struct cpu_platdata *plat = dev_get_parent_plat(cpu);
 
 	plat->ucode_version = microcode_read_rev();
 	plat->device_id = gd->arch.x86_device;
diff --git a/arch/x86/cpu/qfw_cpu.c b/arch/x86/cpu/qfw_cpu.c
index 349bab1..a169783 100644
--- a/arch/x86/cpu/qfw_cpu.c
+++ b/arch/x86/cpu/qfw_cpu.c
@@ -67,7 +67,7 @@
 			printf("binding cpu@%d failed: %d\n", cpu_num, ret);
 			return ret;
 		}
-		plat = dev_get_parent_platdata(dev);
+		plat = dev_get_parent_plat(dev);
 		plat->cpu_id = cpu_num;
 	}
 	return 0;
diff --git a/arch/x86/cpu/slimbootloader/serial.c b/arch/x86/cpu/slimbootloader/serial.c
index 5ffce98..34d09ee9 100644
--- a/arch/x86/cpu/slimbootloader/serial.c
+++ b/arch/x86/cpu/slimbootloader/serial.c
@@ -18,7 +18,7 @@
 {
 	const efi_guid_t guid = SBL_SERIAL_PORT_INFO_GUID;
 	struct sbl_serial_port_info *data;
-	struct ns16550_platdata *plat = dev->platdata;
+	struct ns16550_platdata *plat = dev->plat;
 
 	if (!gd->arch.hob_list)
 		panic("hob list not found!");
@@ -58,7 +58,7 @@
 	.id	= UCLASS_SERIAL,
 	.of_match = slimbootloader_serial_ids,
 	.ofdata_to_platdata = slimbootloader_serial_ofdata_to_platdata,
-	.platdata_auto	= sizeof(struct ns16550_platdata),
+	.plat_auto	= sizeof(struct ns16550_platdata),
 	.priv_auto	= sizeof(struct NS16550),
 	.probe	= ns16550_serial_probe,
 	.ops	= &ns16550_serial_ops,