Rename device_d::device_node to device_d::of_node

Linux struct device has the member of_node for the device_node pointer.
Rename this in barebox accordingly to minimize the necessary changes
when porting Linux code. This was done with the semantic patch:

@@ struct device_d E; @@
- E.device_node
+ E.of_node
@@ struct device_d *E; @@
- E->device_node
+ E->of_node

Plus some manual adjustments.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.barebox.org/20221214123512.189688-2-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

9 files changed, 14 insertions, 14 deletions

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 3f8473ec07..6d54129523 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -35,7 +35,7 @@ static struct regulator_ops anatop_rops = {
 
 static int anatop_regulator_probe(struct device_d *dev)
 {
-	struct device_node *np = dev->device_node;
+	struct device_node *np = dev->of_node;
 	struct device_node *anatop_np;
 	struct regulator_desc *rdesc;
 	struct regulator_dev *rdev;
@@ -131,7 +131,7 @@ static int anatop_regulator_probe(struct device_d *dev)
 		}
 	}
 
-	return of_regulator_register(rdev, dev->device_node);
+	return of_regulator_register(rdev, dev->of_node);
 }
 
 static const struct of_device_id of_anatop_regulator_match_tbl[] = {
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index d25aba38c3..d25aea8d62 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -255,7 +255,7 @@ static struct regulator_internal *of_regulator_get(struct device_d *dev, const c
 	/*
 	 * If the device does have a device node return the dummy regulator.
 	 */
-	if (!dev->device_node)
+	if (!dev->of_node)
 		return NULL;
 
 	propname = basprintf("%s-supply", supply);
@@ -264,7 +264,7 @@ static struct regulator_internal *of_regulator_get(struct device_d *dev, const c
 	 * If the device node does not contain a supply property, this device doesn't
 	 * need a regulator. Return the dummy regulator in this case.
 	 */
-	if (!of_get_property(dev->device_node, propname, NULL)) {
+	if (!of_get_property(dev->of_node, propname, NULL)) {
 		dev_dbg(dev, "No %s-supply node found, using dummy regulator\n",
 				supply);
 		ri = NULL;
@@ -275,7 +275,7 @@ static struct regulator_internal *of_regulator_get(struct device_d *dev, const c
 	 * The device node specifies a supply, so it's mandatory. Return an error when
 	 * something goes wrong below.
 	 */
-	node = of_parse_phandle(dev->device_node, propname, 0);
+	node = of_parse_phandle(dev->of_node, propname, 0);
 	if (!node) {
 		dev_dbg(dev, "No %s node found\n", propname);
 		ri = ERR_PTR(-EINVAL);
@@ -388,7 +388,7 @@ struct regulator *regulator_get(struct device_d *dev, const char *supply)
 	struct regulator *r;
 	int ret;
 
-	if (dev->device_node && supply) {
+	if (dev->of_node && supply) {
 		ri = of_regulator_get(dev, supply);
 		if (IS_ERR(ri))
 			return ERR_CAST(ri);
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index bdb01c0a95..65b0fba2fe 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -46,12 +46,12 @@ const static struct regulator_ops fixed_ops = {
 
 static int regulator_fixed_probe(struct device_d *dev)
 {
-	struct device_node *np = dev->device_node;
+	struct device_node *np = dev->of_node;
 	struct regulator_fixed *fix;
 	u32 delay;
 	int ret;
 
-	if (!dev->device_node)
+	if (!dev->of_node)
 		return -EINVAL;
 
 	fix = xzalloc(sizeof(*fix));
diff --git a/drivers/regulator/pfuze.c b/drivers/regulator/pfuze.c
index 5ef5dacc6f..d9450711e3 100644
--- a/drivers/regulator/pfuze.c
+++ b/drivers/regulator/pfuze.c
@@ -165,7 +165,7 @@ static int __init pfuze_probe(struct device_d *dev)
 	if (pfuze_init_callback)
 		pfuze_init_callback(pfuze_dev->map);
 
-	if (of_property_read_bool(dev->device_node,
+	if (of_property_read_bool(dev->of_node,
 				  "fsl,pmic-stby-poweroff"))
 		return poweroff_handler_register_fn(pfuze_power_off_prepare);
 
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index f8bc31f354..e0e06acad4 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -889,7 +889,7 @@ static int rk808_regulator_dt_parse(struct device_d *dev,
 				    struct of_regulator_match *matches,
 				    int nregulators)
 {
-	struct device_node *np = dev->device_node;
+	struct device_node *np = dev->of_node;
 
 	np = of_get_child_by_name(np, "regulators");
 	if (!np)
diff --git a/drivers/regulator/scmi-regulator.c b/drivers/regulator/scmi-regulator.c
index 3e6fd3ec60..5bab296102 100644
--- a/drivers/regulator/scmi-regulator.c
+++ b/drivers/regulator/scmi-regulator.c
@@ -335,7 +335,7 @@ static int scmi_regulator_probe(struct scmi_device *sdev)
 	 * plausible SCMI Voltage Domain number, all belonging to this SCMI
 	 * platform instance node (handle->dev->of_node).
 	 */
-	np = of_find_node_by_name(handle->dev->device_node, "regulators");
+	np = of_find_node_by_name(handle->dev->of_node, "regulators");
 	for_each_child_of_node(np, child) {
 		ret = process_scmi_regulator_of_node(sdev, ph, child, rinfo);
 		/* abort on any mem issue */
diff --git a/drivers/regulator/stm32-pwr.c b/drivers/regulator/stm32-pwr.c
index 8cb0b0c12e..ac738b4ee9 100644
--- a/drivers/regulator/stm32-pwr.c
+++ b/drivers/regulator/stm32-pwr.c
@@ -152,7 +152,7 @@ static int stm32_pwr_regulator_probe(struct device_d *dev)
 	if (IS_ERR(iores))
 		return PTR_ERR(iores);
 
-	for_each_child_of_node(dev->device_node, child) {
+	for_each_child_of_node(dev->of_node, child) {
 		const struct stm32_pwr_desc *desc = NULL;
 
 		for (i = 0; i < STM32PWR_REG_NUM_REGS; i++) {
diff --git a/drivers/regulator/stm32-vrefbuf.c b/drivers/regulator/stm32-vrefbuf.c
index 77287c2b0e..80733fed3d 100644
--- a/drivers/regulator/stm32-vrefbuf.c
+++ b/drivers/regulator/stm32-vrefbuf.c
@@ -173,7 +173,7 @@ static int stm32_vrefbuf_probe(struct device_d *dev)
 	rdev->dev = dev;
 	rdev->desc = &stm32_vrefbuf_regu.desc;
 
-	ret = of_regulator_register(rdev, dev->device_node);
+	ret = of_regulator_register(rdev, dev->of_node);
 	if (ret) {
 		ret = PTR_ERR(rdev);
 		dev_err(dev, "register failed with error %d\n", ret);
diff --git a/drivers/regulator/stpmic1_regulator.c b/drivers/regulator/stpmic1_regulator.c
index 63ed4468ed..ee4abb5b81 100644
--- a/drivers/regulator/stpmic1_regulator.c
+++ b/drivers/regulator/stpmic1_regulator.c
@@ -408,7 +408,7 @@ static int stpmic1_regulator_probe(struct device_d *dev)
 {
 	int i, ret;
 
-	ret = of_regulator_match(dev, dev->device_node, stpmic1_matches,
+	ret = of_regulator_match(dev, dev->of_node, stpmic1_matches,
 				 ARRAY_SIZE(stpmic1_matches));
 	if (ret < 0) {
 		dev_err(dev, "Error in PMIC regulator device tree node");