dm: core: Replace of_offset with accessor

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass <sjg@chromium.org>

5 files changed, 11 insertions, 11 deletions

diff --git a/drivers/misc/cros_ec.c b/drivers/misc/cros_ec.c
index 759bb46c57..3d449b2a55 100644
--- a/drivers/misc/cros_ec.c
+++ b/drivers/misc/cros_ec.c
@@ -998,7 +998,7 @@ int cros_ec_register(struct udevice *dev)
 {
 	struct cros_ec_dev *cdev = dev_get_uclass_priv(dev);
 	const void *blob = gd->fdt_blob;
-	int node = dev->of_offset;
+	int node = dev_of_offset(dev);
 	char id[MSG_BYTES];
 
 	cdev->dev = dev;
diff --git a/drivers/misc/cros_ec_sandbox.c b/drivers/misc/cros_ec_sandbox.c
index c4fbca0d3a..848c67bc23 100644
--- a/drivers/misc/cros_ec_sandbox.c
+++ b/drivers/misc/cros_ec_sandbox.c
@@ -522,7 +522,7 @@ int cros_ec_probe(struct udevice *dev)
 	int err;
 
 	memcpy(ec, &s_state, sizeof(*ec));
-	err = cros_ec_decode_ec_flash(blob, dev->of_offset, &ec->ec_config);
+	err = cros_ec_decode_ec_flash(blob, dev_of_offset(dev), &ec->ec_config);
 	if (err)
 		return err;
 
@@ -531,7 +531,7 @@ int cros_ec_probe(struct udevice *dev)
 	     keyb_dev;
 	     device_find_next_child(&keyb_dev)) {
 		if (device_get_uclass_id(keyb_dev) == UCLASS_KEYBOARD) {
-			node = keyb_dev->of_offset;
+			node = dev_of_offset(keyb_dev);
 			break;
 		}
 	}
diff --git a/drivers/misc/i2c_eeprom_emul.c b/drivers/misc/i2c_eeprom_emul.c
index 4410d0357f..02de8d7df3 100644
--- a/drivers/misc/i2c_eeprom_emul.c
+++ b/drivers/misc/i2c_eeprom_emul.c
@@ -115,9 +115,9 @@ static int sandbox_i2c_eeprom_ofdata_to_platdata(struct udevice *dev)
 {
 	struct sandbox_i2c_flash_plat_data *plat = dev_get_platdata(dev);
 
-	plat->size = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+	plat->size = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 				    "sandbox,size", 32);
-	plat->filename = fdt_getprop(gd->fdt_blob, dev->of_offset,
+	plat->filename = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
 				     "sandbox,filename", NULL);
 	if (!plat->filename) {
 		debug("%s: No filename for device '%s'\n", __func__,
diff --git a/drivers/misc/tegra186_bpmp.c b/drivers/misc/tegra186_bpmp.c
index f4ddbea376..bd8b9602e0 100644
--- a/drivers/misc/tegra186_bpmp.c
+++ b/drivers/misc/tegra186_bpmp.c
@@ -112,19 +112,19 @@ static int tegra186_bpmp_bind(struct udevice *dev)
 	debug("%s(dev=%p)\n", __func__, dev);
 
 	ret = device_bind_driver_to_node(dev, "tegra186_clk", "tegra186_clk",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra186_reset",
-					 "tegra186_reset", dev->of_offset,
+					 "tegra186_reset", dev_of_offset(dev),
 					 &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra186_power_domain",
 					 "tegra186_power_domain",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
@@ -141,7 +141,7 @@ static ulong tegra186_bpmp_get_shmem(struct udevice *dev, int index)
 	struct fdtdec_phandle_args args;
 	fdt_addr_t reg;
 
-	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev->of_offset,
+	ret = fdtdec_parse_phandle_with_args(gd->fdt_blob, dev_of_offset(dev),
 					      "shmem", NULL, 0, index, &args);
 	if (ret < 0) {
 		error("fdtdec_parse_phandle_with_args() failed: %d\n", ret);
diff --git a/drivers/misc/tegra_car.c b/drivers/misc/tegra_car.c
index 0eb009657c..5db3c374ce 100644
--- a/drivers/misc/tegra_car.c
+++ b/drivers/misc/tegra_car.c
@@ -22,12 +22,12 @@ static int tegra_car_bpmp_bind(struct udevice *dev)
 	debug("%s(dev=%p)\n", __func__, dev);
 
 	ret = device_bind_driver_to_node(dev, "tegra_car_clk", "tegra_car_clk",
-					 dev->of_offset, &child);
+					 dev_of_offset(dev), &child);
 	if (ret)
 		return ret;
 
 	ret = device_bind_driver_to_node(dev, "tegra_car_reset",
-					 "tegra_car_reset", dev->of_offset,
+					 "tegra_car_reset", dev_of_offset(dev),
 					 &child);
 	if (ret)
 		return ret;