diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 30 | ||||
| -rw-r--r-- | drivers/of/platform.c | 7 |
2 files changed, 7 insertions, 30 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index bc86ea2..a14f109 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -511,22 +511,6 @@ out: } EXPORT_SYMBOL(of_find_node_with_property); -static const struct of_device_id *of_match_compat(const struct of_device_id *matches, - const char *compat) -{ - while (matches->name[0] || matches->type[0] || matches->compatible[0]) { - const char *cp = matches->compatible; - int len = strlen(cp); - - if (len > 0 && of_compat_cmp(compat, cp, len) == 0) - return matches; - - matches++; - } - - return NULL; -} - /** * of_match_node - Tell if an device_node has a matching of_match structure * @matches: array of of device match structures to search in @@ -537,18 +521,9 @@ static const struct of_device_id *of_match_compat(const struct of_device_id *mat const struct of_device_id *of_match_node(const struct of_device_id *matches, const struct device_node *node) { - struct property *prop; - const char *cp; - if (!matches) return NULL; - of_property_for_each_string(node, "compatible", prop, cp) { - const struct of_device_id *match = of_match_compat(matches, cp); - if (match) - return match; - } - while (matches->name[0] || matches->type[0] || matches->compatible[0]) { int match = 1; if (matches->name[0]) @@ -557,7 +532,10 @@ const struct of_device_id *of_match_node(const struct of_device_id *matches, if (matches->type[0]) match &= node->type && !strcmp(matches->type, node->type); - if (match && !matches->compatible[0]) + if (matches->compatible[0]) + match &= of_device_is_compatible(node, + matches->compatible); + if (match) return matches; matches++; } diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 3132ea0..e44f8c2 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -317,10 +317,9 @@ static const struct of_dev_auxdata *of_dev_lookup(const struct of_dev_auxdata *l for(; lookup->compatible != NULL; lookup++) { if (!of_device_is_compatible(np, lookup->compatible)) continue; - if (of_address_to_resource(np, 0, &res)) - continue; - if (res.start != lookup->phys_addr) - continue; + if (!of_address_to_resource(np, 0, &res)) + if (res.start != lookup->phys_addr) + continue; pr_debug("%s: devname=%s\n", np->full_name, lookup->name); return lookup; } |