Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

[safe/jmp/linux-2.6] / sound / soc / soc-core.c

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 7d51be8..e148db9 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -645,6 +645,10 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
                        dai->dai_ops.digital_mute(dai, 1);
        }
 
+       /* suspend all pcms */
+       for (i = 0; i < machine->num_links; i++)
+               snd_pcm_suspend_all(machine->dai_link[i].pcm);
+
        if (machine->suspend_pre)
                machine->suspend_pre(pdev, state);
 
@@ -835,6 +839,7 @@ static int soc_remove(struct platform_device *pdev)
 static struct platform_driver soc_driver = {
        .driver         = {
                .name           = "soc-audio",
+               .owner          = THIS_MODULE,
        },
        .probe          = soc_probe,
        .remove         = soc_remove,
@@ -879,6 +884,7 @@ static int soc_new_pcm(struct snd_soc_device *socdev,
                return ret;
        }
 
+       dai_link->pcm = pcm;
        pcm->private_data = rtd;
        soc_pcm_ops.mmap = socdev->platform->pcm_ops->mmap;
        soc_pcm_ops.pointer = socdev->platform->pcm_ops->pointer;
@@ -1096,7 +1102,6 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
        struct snd_soc_machine *machine = socdev->machine;
        int ret = 0, i, ac97 = 0, err = 0;
 
-       mutex_lock(&codec->mutex);
        for(i = 0; i < machine->num_links; i++) {
                if (socdev->machine->dai_link[i].init) {
                        err = socdev->machine->dai_link[i].init(codec);
@@ -1122,12 +1127,14 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
                goto out;
        }
 
+       mutex_lock(&codec->mutex);
 #ifdef CONFIG_SND_SOC_AC97_BUS
        if (ac97) {
                ret = soc_ac97_dev_register(codec);
                if (ret < 0) {
                        printk(KERN_ERR "asoc: AC97 device register failed\n");
                        snd_card_free(codec->card);
+                       mutex_unlock(&codec->mutex);
                        goto out;
                }
        }
@@ -1140,8 +1147,10 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
        err = device_create_file(socdev->dev, &dev_attr_codec_reg);
        if (err < 0)
                printk(KERN_WARNING "asoc: failed to add codec sysfs entries\n");
-out:
+
        mutex_unlock(&codec->mutex);
+
+out:
        return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_register_card);
@@ -1593,3 +1602,4 @@ module_exit(snd_soc_exit);
 MODULE_AUTHOR("Liam Girdwood, liam.girdwood@wolfsonmicro.com, www.wolfsonmicro.com");
 MODULE_DESCRIPTION("ALSA SoC Core");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:soc-audio");