diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/of_helpers.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/of_helpers.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/pseries/of_helpers.c b/arch/powerpc/platforms/pseries/of_helpers.c index 6df192f38f80..66dfd8256712 100644 --- a/arch/powerpc/platforms/pseries/of_helpers.c +++ b/arch/powerpc/platforms/pseries/of_helpers.c @@ -45,14 +45,14 @@ struct device_node *pseries_of_derive_parent(const char *path) int of_read_drc_info_cell(struct property **prop, const __be32 **curval, struct of_drc_info *data) { - const char *p; + const char *p = (char *)(*curval); const __be32 *p2; if (!data) return -EINVAL; /* Get drc-type:encode-string */ - p = data->drc_type = (char*) (*curval); + data->drc_type = (char *)p; p = of_prop_next_string(*prop, p); if (!p) return -EINVAL; @@ -65,9 +65,7 @@ int of_read_drc_info_cell(struct property **prop, const __be32 **curval, /* Get drc-index-start:encode-int */ p2 = (const __be32 *)p; - p2 = of_prop_next_u32(*prop, p2, &data->drc_index_start); - if (!p2) - return -EINVAL; + data->drc_index_start = be32_to_cpu(*p2); /* Get drc-name-suffix-start:encode-int */ p2 = of_prop_next_u32(*prop, p2, &data->drc_name_suffix_start); |