In preparation for ASoC dynamic PCM support (AKA ASoC DSP)
Platform will also support DAPM so separate out the probe function
to simplify the code (just like the codec probe).
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
+static int soc_probe_platform(struct snd_soc_card *card,
+ struct snd_soc_platform *platform)
+{
+ int ret = 0;
+ const struct snd_soc_platform_driver *driver = platform->driver;
+
+ platform->card = card;
+
+ if (!try_module_get(platform->dev->driver->owner))
+ return -ENODEV;
+
+ if (driver->probe) {
+ ret = driver->probe(platform);
+ if (ret < 0) {
+ dev_err(platform->dev,
+ "asoc: failed to probe platform %s: %d\n",
+ platform->name, ret);
+ goto err_probe;
+ }
+ }
+
+ /* mark platform as probed and add to card platform list */
+ platform->probed = 1;
+ list_add(&platform->card_list, &card->platform_dev_list);
+
+ return 0;
+
+err_probe:
+ module_put(platform->dev->driver->owner);
+
+ return ret;
+}
+
static void rtd_release(struct device *dev) {}
static int soc_post_component_init(struct snd_soc_card *card,
static void rtd_release(struct device *dev) {}
static int soc_post_component_init(struct snd_soc_card *card,
/* probe the platform */
if (!platform->probed &&
platform->driver->probe_order == order) {
/* probe the platform */
if (!platform->probed &&
platform->driver->probe_order == order) {
- if (!try_module_get(platform->dev->driver->owner))
- return -ENODEV;
-
- if (platform->driver->probe) {
- ret = platform->driver->probe(platform);
- if (ret < 0) {
- printk(KERN_ERR "asoc: failed to probe platform %s\n",
- platform->name);
- module_put(platform->dev->driver->owner);
- return ret;
- }
- }
- /* mark platform as probed and add to card platform list */
- platform->probed = 1;
- list_add(&platform->card_list, &card->platform_dev_list);
+ ret = soc_probe_platform(card, platform);
+ if (ret < 0)
+ return ret;
}
/* probe the CODEC DAI */
}
/* probe the CODEC DAI */