diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 24 | ||||
| -rw-r--r-- | arch/powerpc/platforms/chrp/time.c | 13 |
2 files changed, 9 insertions, 28 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index ec6921c54a0..2f7e6ec215f 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1171,30 +1171,6 @@ int machine_is_compatible(const char *compat) EXPORT_SYMBOL(machine_is_compatible); /** - * Construct and return a list of the device_nodes with a given type - * and compatible property. - */ -struct device_node *find_compatible_devices(const char *type, - const char *compat) -{ - struct device_node *head, **prevp, *np; - - prevp = &head; - for (np = allnodes; np != 0; np = np->allnext) { - if (type != NULL - && !(np->type != 0 && strcasecmp(np->type, type) == 0)) - continue; - if (of_device_is_compatible(np, compat)) { - *prevp = np; - prevp = &np->next; - } - } - *prevp = NULL; - return head; -} -EXPORT_SYMBOL(find_compatible_devices); - -/** * Find the device_node with a given full_name. */ struct device_node *find_path_device(const char *path) diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c index 7d788902693..96d1e4b3c49 100644 --- a/arch/powerpc/platforms/chrp/time.c +++ b/arch/powerpc/platforms/chrp/time.c @@ -39,12 +39,17 @@ long __init chrp_time_init(void) struct resource r; int base; - rtcs = find_compatible_devices("rtc", "pnpPNP,b00"); + rtcs = of_find_compatible_node(NULL, "rtc", "pnpPNP,b00"); if (rtcs == NULL) - rtcs = find_compatible_devices("rtc", "ds1385-rtc"); - if (rtcs == NULL || of_address_to_resource(rtcs, 0, &r)) + rtcs = of_find_compatible_node(NULL, "rtc", "ds1385-rtc"); + if (rtcs == NULL) + return 0; + if (of_address_to_resource(rtcs, 0, &r)) { + of_node_put(rtcs); return 0; - + } + of_node_put(rtcs); + base = r.start; nvram_as1 = 0; nvram_as0 = base; |