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-rw-r--r--sound/soc/soc-core.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index e9f81c551e5e..9dfbb8fcb765 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1412,26 +1412,31 @@ static int soc_probe_codec(struct snd_soc_card *card,
1412 codec->dapm.card = card; 1412 codec->dapm.card = card;
1413 soc_set_name_prefix(card, codec); 1413 soc_set_name_prefix(card, codec);
1414 1414
1415 if (!try_module_get(codec->dev->driver->owner))
1416 return -ENODEV;
1417
1415 if (codec->driver->probe) { 1418 if (codec->driver->probe) {
1416 ret = codec->driver->probe(codec); 1419 ret = codec->driver->probe(codec);
1417 if (ret < 0) { 1420 if (ret < 0) {
1418 dev_err(codec->dev, 1421 dev_err(codec->dev,
1419 "asoc: failed to probe CODEC %s: %d\n", 1422 "asoc: failed to probe CODEC %s: %d\n",
1420 codec->name, ret); 1423 codec->name, ret);
1421 return ret; 1424 goto err_probe;
1422 } 1425 }
1423 } 1426 }
1424 1427
1425 soc_init_codec_debugfs(codec); 1428 soc_init_codec_debugfs(codec);
1426 1429
1427 /* mark codec as probed and add to card codec list */ 1430 /* mark codec as probed and add to card codec list */
1428 if (!try_module_get(codec->dev->driver->owner))
1429 return -ENODEV;
1430
1431 codec->probed = 1; 1431 codec->probed = 1;
1432 list_add(&codec->card_list, &card->codec_dev_list); 1432 list_add(&codec->card_list, &card->codec_dev_list);
1433 list_add(&codec->dapm.list, &card->dapm_list); 1433 list_add(&codec->dapm.list, &card->dapm_list);
1434 1434
1435 return 0;
1436
1437err_probe:
1438 module_put(codec->dev->driver->owner);
1439
1435 return ret; 1440 return ret;
1436} 1441}
1437 1442
@@ -1549,19 +1554,19 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num)
1549 1554
1550 /* probe the platform */ 1555 /* probe the platform */
1551 if (!platform->probed) { 1556 if (!platform->probed) {
1557 if (!try_module_get(platform->dev->driver->owner))
1558 return -ENODEV;
1559
1552 if (platform->driver->probe) { 1560 if (platform->driver->probe) {
1553 ret = platform->driver->probe(platform); 1561 ret = platform->driver->probe(platform);
1554 if (ret < 0) { 1562 if (ret < 0) {
1555 printk(KERN_ERR "asoc: failed to probe platform %s\n", 1563 printk(KERN_ERR "asoc: failed to probe platform %s\n",
1556 platform->name); 1564 platform->name);
1565 module_put(platform->dev->driver->owner);
1557 return ret; 1566 return ret;
1558 } 1567 }
1559 } 1568 }
1560 /* mark platform as probed and add to card platform list */ 1569 /* mark platform as probed and add to card platform list */
1561
1562 if (!try_module_get(platform->dev->driver->owner))
1563 return -ENODEV;
1564
1565 platform->probed = 1; 1570 platform->probed = 1;
1566 list_add(&platform->card_list, &card->platform_dev_list); 1571 list_add(&platform->card_list, &card->platform_dev_list);
1567 } 1572 }