diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-05-30 10:54:18 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-05-30 10:54:18 +0800 |
| commit | d21685ec258f803d3badae5eae821383a34815a9 (patch) | |
| tree | 7ab60a2a5d557a4f345b01a79ca2f877c06d9b92 /sound/soc/soc-core.c | |
| parent | 74ab24af4fe165de5af01d0507250dd099f096b0 (diff) | |
| parent | ea02c63d57d7ec099f66ddb2942b4022e865cd5f (diff) | |
Merge branch 'for-2.6.40' into for-2.6.41
Diffstat (limited to 'sound/soc/soc-core.c')
| -rw-r--r-- | sound/soc/soc-core.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c261eeb835b4..13a40fc78d32 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -242,7 +242,7 @@ static ssize_t codec_reg_write_file(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { char buf[32]; - int buf_size; + size_t buf_size; char *start = buf; unsigned long reg, value; int step = 1; @@ -1307,10 +1307,6 @@ static int soc_bind_dai_link(struct snd_soc_card *card, int num) /* no, then find CPU DAI from registered DAIs*/ list_for_each_entry(cpu_dai, &dai_list, list) { if (!strcmp(cpu_dai->name, dai_link->cpu_dai_name)) { - - if (!try_module_get(cpu_dai->dev->driver->owner)) - return -ENODEV; - rtd->cpu_dai = cpu_dai; goto find_codec; } @@ -1623,11 +1619,15 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) /* probe the cpu_dai */ if (!cpu_dai->probed) { + if (!try_module_get(cpu_dai->dev->driver->owner)) + return -ENODEV; + if (cpu_dai->driver->probe) { ret = cpu_dai->driver->probe(cpu_dai); if (ret < 0) { printk(KERN_ERR "asoc: failed to probe CPU DAI %s\n", cpu_dai->name); + module_put(cpu_dai->dev->driver->owner); return ret; } } @@ -1927,9 +1927,11 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) card->num_dapm_routes); snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname), - "%s", card->name); - snprintf(card->snd_card->longname, sizeof(card->snd_card->longname), "%s", card->name); + snprintf(card->snd_card->longname, sizeof(card->snd_card->longname), + "%s", card->long_name ? card->long_name : card->name); + snprintf(card->snd_card->driver, sizeof(card->snd_card->driver), + "%s", card->driver_name ? card->driver_name : card->name); if (card->late_probe) { ret = card->late_probe(card); |