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>

5 files changed, 13 insertions, 12 deletions

diff --git a/drivers/serial/serial_clps711x.c b/drivers/serial/serial_clps711x.c
index 81eb85429e..a348c625f3 100644
--- a/drivers/serial/serial_clps711x.c
+++ b/drivers/serial/serial_clps711x.c
@@ -148,7 +148,7 @@ static int clps711x_probe(struct device_d *dev)
 		goto out_err;
 	}
 
-	syscon = of_parse_phandle(dev->device_node, "syscon", 0);
+	syscon = of_parse_phandle(dev->of_node, "syscon", 0);
 	s->regmap = syscon_node_to_regmap(syscon);
 	if (IS_ERR(s->regmap)) {
 		err = PTR_ERR(s->regmap);
@@ -164,7 +164,7 @@ static int clps711x_probe(struct device_d *dev)
 	s->cdev.setbrg	= clps711x_setbaudrate;
 	s->cdev.linux_console_name = "ttyCL";
 
-	devname = of_alias_get(dev->device_node);
+	devname = of_alias_get(dev->of_node);
 	if (devname) {
 		s->cdev.devname = xstrdup(devname);
 		s->cdev.devid = DEVICE_ID_SINGLE;
diff --git a/drivers/serial/serial_imx.c b/drivers/serial/serial_imx.c
index cf9c3f02a7..225049e52a 100644
--- a/drivers/serial/serial_imx.c
+++ b/drivers/serial/serial_imx.c
@@ -236,19 +236,19 @@ static int imx_serial_probe(struct device_d *dev)
 	cdev->linux_console_name = "ttymxc";
 	cdev->linux_earlycon_name = "ec_imx6q";
 	cdev->phys_base = priv->regs;
-	if (dev->device_node) {
-		devname = of_alias_get(dev->device_node);
+	if (dev->of_node) {
+		devname = of_alias_get(dev->of_node);
 		if (devname) {
 			cdev->devname = xstrdup(devname);
 			cdev->devid = DEVICE_ID_SINGLE;
 		}
 	}
 
-	if (of_property_read_bool(dev->device_node, "fsl,dte-mode"))
+	if (of_property_read_bool(dev->of_node, "fsl,dte-mode"))
 		priv->dte_mode = 1;
 
-	if (of_property_read_bool(dev->device_node, "linux,rs485-enabled-at-boot-time") &&
-	    !of_property_read_bool(dev->device_node, "rs485-rts-active-low"))
+	if (of_property_read_bool(dev->of_node, "linux,rs485-enabled-at-boot-time") &&
+	    !of_property_read_bool(dev->of_node, "rs485-rts-active-low"))
 		priv->rs485_mode = 1;
 
 	imx_serial_init_port(cdev);
diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index 720018c9ac..2f51221a03 100644
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -151,8 +151,8 @@ static int lpuart_serial_probe(struct device_d *dev)
 	cdev->flush  = lpuart_serial_flush;
 	cdev->setbrg = lpuart_serial_setbaudrate;
 
-	if (dev->device_node) {
-		devname = of_alias_get(dev->device_node);
+	if (dev->of_node) {
+		devname = of_alias_get(dev->of_node);
 		if (devname) {
 			cdev->devname = xstrdup(devname);
 			cdev->devid   = DEVICE_ID_SINGLE;
diff --git a/drivers/serial/serial_sifive.c b/drivers/serial/serial_sifive.c
index 931269f2e3..9257363fd1 100644
--- a/drivers/serial/serial_sifive.c
+++ b/drivers/serial/serial_sifive.c
@@ -130,7 +130,8 @@ static int sifive_serial_probe(struct device_d *dev)
 	} else {
 		dev_dbg(dev, "failed to get clock. Fallback to device tree.\n");
 
-		ret = of_property_read_u32(dev->device_node, "clock-frequency", &freq);
+		ret = of_property_read_u32(dev->of_node, "clock-frequency",
+					   &freq);
 		if (ret) {
 			dev_warn(dev, "unknown clock frequency\n");
 			return ret;
diff --git a/drivers/serial/serial_stm32.c b/drivers/serial/serial_stm32.c
index f1d4c6de90..f0571f986b 100644
--- a/drivers/serial/serial_stm32.c
+++ b/drivers/serial/serial_stm32.c
@@ -186,8 +186,8 @@ static int stm32_serial_probe(struct device_d *dev)
 	cdev->setbrg = stm32_serial_setbaudrate;
 	cdev->linux_console_name = "ttySTM";
 
-	if (dev->device_node) {
-		devname = of_alias_get(dev->device_node);
+	if (dev->of_node) {
+		devname = of_alias_get(dev->of_node);
 		if (devname) {
 			cdev->devname = xstrdup(devname);
 			cdev->devid   = DEVICE_ID_SINGLE;