of: Always use 'struct device.of_node' to get device node pointer.
The following structure elements duplicate the information in
'struct device.of_node' and so are being eliminated. This patch
makes all readers of these elements use device.of_node instead.
(struct of_device *)->node
(struct dev_archdata *)->prom_node (sparc)
(struct dev_archdata *)->of_node (powerpc & microblaze)
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 71cf280..a9f3163 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -140,14 +140,14 @@
static int ibmebus_match_path(struct device *dev, void *data)
{
- struct device_node *dn = to_of_device(dev)->node;
+ struct device_node *dn = to_of_device(dev)->dev.of_node;
return (dn->full_name &&
(strcasecmp((char *)data, dn->full_name) == 0));
}
static int ibmebus_match_node(struct device *dev, void *data)
{
- return to_of_device(dev)->node == data;
+ return to_of_device(dev)->dev.of_node == data;
}
static int ibmebus_create_device(struct device_node *dn)
diff --git a/arch/powerpc/kernel/of_device.c b/arch/powerpc/kernel/of_device.c
index 9577e6f..285c849 100644
--- a/arch/powerpc/kernel/of_device.c
+++ b/arch/powerpc/kernel/of_device.c
@@ -13,7 +13,7 @@
static void of_device_make_bus_id(struct of_device *dev)
{
static atomic_t bus_no_reg_magic;
- struct device_node *node = dev->node;
+ struct device_node *node = dev->dev.of_node;
const u32 *reg;
u64 addr;
int magic;
@@ -96,17 +96,17 @@
ofdev = to_of_device(dev);
- if (add_uevent_var(env, "OF_NAME=%s", ofdev->node->name))
+ if (add_uevent_var(env, "OF_NAME=%s", ofdev->dev.of_node->name))
return -ENOMEM;
- if (add_uevent_var(env, "OF_TYPE=%s", ofdev->node->type))
+ if (add_uevent_var(env, "OF_TYPE=%s", ofdev->dev.of_node->type))
return -ENOMEM;
/* Since the compatible field can contain pretty much anything
* it's not really legal to split it out with commas. We split it
* up using a number of environment variables instead. */
- compat = of_get_property(ofdev->node, "compatible", &cplen);
+ compat = of_get_property(ofdev->dev.of_node, "compatible", &cplen);
while (compat && *compat && cplen > 0) {
if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat))
return -ENOMEM;
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 6c1dfc3..1c747c4 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -195,7 +195,7 @@
static int of_dev_node_match(struct device *dev, void *data)
{
- return to_of_device(dev)->node == data;
+ return to_of_device(dev)->dev.of_node == data;
}
struct of_device *of_find_device_by_node(struct device_node *np)
@@ -213,7 +213,7 @@
static int of_dev_phandle_match(struct device *dev, void *data)
{
phandle *ph = data;
- return to_of_device(dev)->node->phandle == *ph;
+ return to_of_device(dev)->dev.of_node->phandle == *ph;
}
struct of_device *of_find_device_by_phandle(phandle ph)
@@ -246,10 +246,10 @@
if (ppc_md.pci_setup_phb == NULL)
return -ENODEV;
- printk(KERN_INFO "Setting up PCI bus %s\n", dev->node->full_name);
+ pr_info("Setting up PCI bus %s\n", dev->dev.of_node->full_name);
/* Alloc and setup PHB data structure */
- phb = pcibios_alloc_controller(dev->node);
+ phb = pcibios_alloc_controller(dev->dev.of_node);
if (!phb)
return -ENODEV;
@@ -263,19 +263,19 @@
}
/* Process "ranges" property */
- pci_process_bridge_OF_ranges(phb, dev->node, 0);
+ pci_process_bridge_OF_ranges(phb, dev->dev.of_node, 0);
/* Init pci_dn data structures */
pci_devs_phb_init_dynamic(phb);
/* Register devices with EEH */
#ifdef CONFIG_EEH
- if (dev->node->child)
- eeh_add_device_tree_early(dev->node);
+ if (dev->dev.of_node->child)
+ eeh_add_device_tree_early(dev->dev.of_node);
#endif /* CONFIG_EEH */
/* Scan the bus */
- pcibios_scan_phb(phb, dev->node);
+ pcibios_scan_phb(phb, dev->dev.of_node);
if (phb->bus == NULL)
return -ENXIO;