From b22da3d8526a935aa31e086e63f60ff3246cb61c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 07:24:11 +0000
Subject: [PATCH] add stmac read mac form eeprom
---
kernel/drivers/of/platform.c | 18 ++++--------------
1 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/of/platform.c b/kernel/drivers/of/platform.c
index 1dcf0e8..79bd5f5 100644
--- a/kernel/drivers/of/platform.c
+++ b/kernel/drivers/of/platform.c
@@ -20,7 +20,6 @@
#include <linux/of_iommu.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
const struct of_device_id of_default_bus_match_table[] = {
@@ -38,11 +37,6 @@
{} /* Empty terminated list */
};
-static int of_dev_node_match(struct device *dev, void *data)
-{
- return dev->of_node == data;
-}
-
/**
* of_find_device_by_node - Find the platform_device associated with a node
* @np: Pointer to device tree node
@@ -56,7 +50,7 @@
{
struct device *dev;
- dev = bus_find_device(&platform_bus_type, NULL, np, of_dev_node_match);
+ dev = bus_find_device_by_of_node(&platform_bus_type, np);
return dev ? to_platform_device(dev) : NULL;
}
EXPORT_SYMBOL(of_find_device_by_node);
@@ -93,8 +87,7 @@
reg = of_get_property(node, "reg", NULL);
if (reg && (addr = of_translate_address(node, reg)) != OF_BAD_ADDR) {
dev_set_name(dev, dev_name(dev) ? "%llx.%pOFn:%s" : "%llx.%pOFn",
- (unsigned long long)addr, node,
- dev_name(dev));
+ addr, node, dev_name(dev));
return;
}
@@ -192,7 +185,6 @@
dev->dev.bus = &platform_bus_type;
dev->dev.platform_data = platform_data;
of_msi_configure(&dev->dev, dev->dev.of_node);
- of_reserved_mem_device_init_by_idx(&dev->dev, dev->dev.of_node, 0);
if (of_device_add(dev) != 0) {
platform_device_put(dev);
@@ -299,7 +291,7 @@
#endif /* CONFIG_ARM_AMBA */
/**
- * of_devname_lookup() - Given a device node, lookup the preferred Linux name
+ * of_dev_lookup() - Given a device node, lookup the preferred Linux name
*/
static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *lookup,
struct device_node *np)
@@ -546,9 +538,7 @@
}
/* Populate everything else. */
- fw_devlink_pause();
of_platform_default_populate(NULL, NULL, NULL);
- fw_devlink_resume();
return 0;
}
@@ -598,7 +588,7 @@
void of_platform_depopulate(struct device *parent)
{
if (parent->of_node && of_node_check_flag(parent->of_node, OF_POPULATED_BUS)) {
- device_for_each_child(parent, NULL, of_platform_device_destroy);
+ device_for_each_child_reverse(parent, NULL, of_platform_device_destroy);
of_node_clear_flag(parent->of_node, OF_POPULATED_BUS);
}
}
--
Gitblit v1.6.2