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reboot-mode: migrate uclass to livetree

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Use dev_ function to support a live tree.

[backport of commit c3ef4550a2 ("reboot-mode: migrate uclass to livetree")]

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Change-Id: Ibe70e88c973d8143ade654e2c36374769af904a9
This commit is contained in:
Patrick Delaunay
2021-09-20 18:27:20 +02:00
parent d914d373cb
commit c752c93b62
1 changed files with 6 additions and 14 deletions
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20
drivers/reboot-mode/reboot-mode-uclass.c
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@ -10,8 +10,6 @@
#include <exports.h>
#include <reboot-mode/reboot-mode.h>
DECLARE_GLOBAL_DATA_PTR;
int dm_reboot_mode_update(struct udevice *dev)
{
struct reboot_mode_ops *ops = reboot_mode_get_ops(dev);
@ -66,25 +64,20 @@ int dm_reboot_mode_pre_probe(struct udevice *dev)
return -EINVAL;
#if CONFIG_IS_ENABLED(OF_CONTROL)
const int node = dev_of_offset(dev);
const char *mode_prefix = "mode-";
const int mode_prefix_len = strlen(mode_prefix);
int property;
struct ofprop property;
const u32 *propvalue;
const char *propname;
plat_data->env_variable = fdt_getprop(gd->fdt_blob,
node,
"u-boot,env-variable",
NULL);
plat_data->env_variable = dev_read_string(dev, "u-boot,env-variable");
if (!plat_data->env_variable)
plat_data->env_variable = "reboot-mode";
plat_data->count = 0;
fdt_for_each_property_offset(property, gd->fdt_blob, node) {
propvalue = fdt_getprop_by_offset(gd->fdt_blob,
property, &propname, NULL);
dev_for_each_property(property, dev) {
propvalue = dev_read_prop_by_prop(&property, &propname, NULL);
if (!propvalue) {
dev_err(dev, "Could not get the value for property %s\n",
propname);
@ -100,9 +93,8 @@ int dm_reboot_mode_pre_probe(struct udevice *dev)
struct reboot_mode_mode *next = plat_data->modes;
fdt_for_each_property_offset(property, gd->fdt_blob, node) {
propvalue = fdt_getprop_by_offset(gd->fdt_blob,
property, &propname, NULL);
dev_for_each_property(property, dev) {
propvalue = dev_read_prop_by_prop(&property, &propname, NULL);
if (!propvalue) {
dev_err(dev, "Could not get the value for property %s\n",
propname);