diff options
Diffstat (limited to 'sound/soc/sdca/sdca_functions.c')
| -rw-r--r-- | sound/soc/sdca/sdca_functions.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/sound/soc/sdca/sdca_functions.c b/sound/soc/sdca/sdca_functions.c index 95b67bb904c3..dca60ee8e62c 100644 --- a/sound/soc/sdca/sdca_functions.c +++ b/sound/soc/sdca/sdca_functions.c @@ -216,9 +216,6 @@ static int find_sdca_init_table(struct device *dev, } else if (num_init_writes % sizeof(*raw) != 0) { dev_err(dev, "%pfwP: init table size invalid\n", function_node); return -EINVAL; - } else if ((num_init_writes / sizeof(*raw)) > SDCA_MAX_INIT_COUNT) { - dev_err(dev, "%pfwP: maximum init table size exceeded\n", function_node); - return -EINVAL; } raw = kzalloc(num_init_writes, GFP_KERNEL); @@ -1156,9 +1153,12 @@ static int find_sdca_entity_iot(struct device *dev, if (!terminal->is_dataport) { const char *type_name = sdca_find_terminal_name(terminal->type); - if (type_name) + if (type_name) { entity->label = devm_kasprintf(dev, GFP_KERNEL, "%s %s", entity->label, type_name); + if (!entity->label) + return -ENOMEM; + } } ret = fwnode_property_read_u32(entity_node, @@ -1601,10 +1601,19 @@ static int find_sdca_entities(struct device *dev, struct sdw_slave *sdw, static struct sdca_entity *find_sdca_entity_by_label(struct sdca_function_data *function, const char *entity_label) { + struct sdca_entity *entity = NULL; int i; for (i = 0; i < function->num_entities; i++) { - struct sdca_entity *entity = &function->entities[i]; + entity = &function->entities[i]; + + /* check whole string first*/ + if (!strcmp(entity->label, entity_label)) + return entity; + } + + for (i = 0; i < function->num_entities; i++) { + entity = &function->entities[i]; if (!strncmp(entity->label, entity_label, strlen(entity_label))) return entity; |