From 8c8dc322486d5394dc981bef9276dd0ce6c8d1ce Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 24 Apr 2007 13:50:55 +1000 Subject: [POWERPC] Remove old interface find_path_device Replaced by of_find_node_by_path. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/lparcfg.c | 6 ++++-- arch/powerpc/kernel/pci_32.c | 17 ++++++++++++----- arch/powerpc/kernel/prom.c | 14 -------------- arch/powerpc/kernel/rtas.c | 3 ++- arch/powerpc/kernel/sysfs.c | 3 ++- 5 files changed, 20 insertions(+), 23 deletions(-) (limited to 'arch/powerpc/kernel') diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index b8dc1eeb0169..fc1f7a949b2b 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c @@ -321,7 +321,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) struct device_node *rtas_node; const int *lrdrp = NULL; - rtas_node = find_path_device("/rtas"); + rtas_node = of_find_node_by_path("/rtas"); if (rtas_node) lrdrp = of_get_property(rtas_node, "ibm,lrdr-capacity", NULL); @@ -330,6 +330,7 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) } else { partition_potential_processors = *(lrdrp + 4); } + of_node_put(rtas_node); partition_active_processors = lparcfg_count_active_processors(); @@ -537,7 +538,7 @@ static int lparcfg_data(struct seq_file *m, void *v) seq_printf(m, "%s %s \n", MODULE_NAME, MODULE_VERS); - rootdn = find_path_device("/"); + rootdn = of_find_node_by_path("/"); if (rootdn) { tmp = of_get_property(rootdn, "model", NULL); if (tmp) { @@ -557,6 +558,7 @@ static int lparcfg_data(struct seq_file *m, void *v) NULL); if (lp_index_ptr) lp_index = *lp_index_ptr; + of_node_put(rootdn); } seq_printf(m, "serial_number=%s\n", system_id); seq_printf(m, "system_type=%s\n", model); diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index ae04f9418363..5b05a09a6bdf 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -669,6 +669,7 @@ pcibios_make_OF_bus_map(void) int i; struct pci_controller* hose; struct property *map_prop; + struct device_node *dn; pci_to_OF_bus_map = kmalloc(pci_bus_count, GFP_KERNEL); if (!pci_to_OF_bus_map) { @@ -690,12 +691,13 @@ pcibios_make_OF_bus_map(void) continue; make_one_node_map(node, hose->first_busno); } - map_prop = of_find_property(find_path_device("/"), - "pci-OF-bus-map", NULL); + dn = of_find_node_by_path("/"); + map_prop = of_find_property(dn, "pci-OF-bus-map", NULL); if (map_prop) { BUG_ON(pci_bus_count > map_prop->length); memcpy(map_prop->value, pci_to_OF_bus_map, pci_bus_count); } + of_node_put(dn); #ifdef DEBUG printk("PCI->OF bus map:\n"); for (i=0; iname = "pci-OF-bus-map"; of_prop->length = 256; of_prop->value = &of_prop[1]; - prom_add_property(find_path_device("/"), of_prop); + prom_add_property(dn, of_prop); + of_node_put(dn); } } diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 911ec77a42d2..17c41fefecf2 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1153,20 +1153,6 @@ int machine_is_compatible(const char *compat) } EXPORT_SYMBOL(machine_is_compatible); -/** - * Find the device_node with a given full_name. - */ -struct device_node *find_path_device(const char *path) -{ - struct device_node *np; - - for (np = allnodes; np != 0; np = np->allnext) - if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0) - return np; - return NULL; -} -EXPORT_SYMBOL(find_path_device); - /******* * * New implementation of the OF "find" APIs, return a refcounted diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 702fecc93204..214780798289 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -192,7 +192,7 @@ void rtas_progress(char *s, unsigned short hex) if (display_width == 0) { display_width = 0x10; - if ((root = find_path_device("/rtas"))) { + if ((root = of_find_node_by_path("/rtas"))) { if ((p = of_get_property(root, "ibm,display-line-length", NULL))) display_width = *p; @@ -204,6 +204,7 @@ void rtas_progress(char *s, unsigned short hex) display_lines = *p; row_width = of_get_property(root, "ibm,display-truncation-length", NULL); + of_node_put(root); } display_character = rtas_token("display-character"); set_indicator = rtas_token("set-indicator"); diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 6fc27e771b5a..933e214c33e8 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -66,7 +66,7 @@ static int __init smt_setup(void) if (!cpu_has_feature(CPU_FTR_SMT)) return -ENODEV; - options = find_path_device("/options"); + options = of_find_node_by_path("/options"); if (!options) return -ENODEV; @@ -76,6 +76,7 @@ static int __init smt_setup(void) per_cpu(smt_snooze_delay, cpu) = *val; } + of_node_put(options); return 0; } __initcall(smt_setup); -- cgit v1.2.1