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authorStephen Rothwell <sfr@canb.auug.org.au>2007-04-24 13:50:55 +1000
committerPaul Mackerras <paulus@samba.org>2007-04-24 22:08:59 +1000
commit8c8dc322486d5394dc981bef9276dd0ce6c8d1ce (patch)
tree2275c19196414da08a3834c4b56a1da72e1e3715 /arch/powerpc/platforms/chrp
parent112466b4d0036b3244509d01dbbf3c8caec52a23 (diff)
downloadblackbird-op-linux-8c8dc322486d5394dc981bef9276dd0ce6c8d1ce.tar.gz
blackbird-op-linux-8c8dc322486d5394dc981bef9276dd0ce6c8d1ce.zip
[POWERPC] Remove old interface find_path_device
Replaced by of_find_node_by_path. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/chrp')
-rw-r--r--arch/powerpc/platforms/chrp/pci.c7
-rw-r--r--arch/powerpc/platforms/chrp/setup.c9
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index b23e39796a0b..de776e3889e3 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -185,10 +185,9 @@ setup_python(struct pci_controller *hose, struct device_node *dev)
/* Marvell Discovery II based Pegasos 2 */
static void __init setup_peg2(struct pci_controller *hose, struct device_node *dev)
{
- struct device_node *root = find_path_device("/");
+ struct device_node *root = of_find_node_by_path("/");
struct device_node *rtas;
- of_node_get(root);
rtas = of_find_node_by_name (root, "rtas");
if (rtas) {
hose->ops = &rtas_pci_ops;
@@ -198,6 +197,7 @@ static void __init setup_peg2(struct pci_controller *hose, struct device_node *d
" your firmware\n");
}
pci_assign_all_buses = 1;
+ /* keep the reference to the root node */
}
void __init
@@ -210,7 +210,7 @@ chrp_find_bridges(void)
const unsigned int *dma;
const char *model, *machine;
int is_longtrail = 0, is_mot = 0, is_pegasos = 0;
- struct device_node *root = find_path_device("/");
+ struct device_node *root = of_find_node_by_path("/");
struct resource r;
/*
* The PCI host bridge nodes on some machines don't have
@@ -309,6 +309,7 @@ chrp_find_bridges(void)
printk("pci_dram_offset = %lx\n", pci_dram_offset);
}
}
+ of_node_put(root);
}
/* SL82C105 IDE Control/Status Register */
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 05d1bc0c8918..e46c4d4a5804 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -110,7 +110,7 @@ void chrp_show_cpuinfo(struct seq_file *m)
struct device_node *root;
const char *model = "";
- root = find_path_device("/");
+ root = of_find_node_by_path("/");
if (root)
model = of_get_property(root, "model", NULL);
seq_printf(m, "machine\t\t: CHRP %s\n", model);
@@ -160,6 +160,7 @@ void chrp_show_cpuinfo(struct seq_file *m)
gg2_cachetypes[(t>>2) & 3],
gg2_cachemodes[t & 3]);
}
+ of_node_put(root);
}
/*
@@ -204,7 +205,7 @@ static void __init sio_init(void)
{
struct device_node *root;
- if ((root = find_path_device("/")) &&
+ if ((root = of_find_node_by_path("/")) &&
!strncmp(of_get_property(root, "model", NULL),
"IBM,LongTrail", 13)) {
/* logical device 0 (KBC/Keyboard) */
@@ -212,6 +213,7 @@ static void __init sio_init(void)
/* select logical device 1 (KBC/Mouse) */
sio_fixup_irq("mouse", 1, 12, 2);
}
+ of_node_put(root);
}
@@ -250,7 +252,7 @@ static void briq_restart(char *cmd)
void __init chrp_setup_arch(void)
{
- struct device_node *root = find_path_device ("/");
+ struct device_node *root = of_find_node_by_path("/");
const char *machine = NULL;
/* init to some ~sane value until calibrate_delay() runs */
@@ -273,6 +275,7 @@ void __init chrp_setup_arch(void)
/* Let's assume it is an IBM chrp if all else fails */
_chrp_type = _CHRP_IBM;
}
+ of_node_put(root);
printk("chrp type = %x [%s]\n", _chrp_type, chrp_names[_chrp_type]);
rtas_initialize();
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