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-rw-r--r--sound/core/init.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/sound/core/init.c b/sound/core/init.c
index 7b012d15c2c..6ef06400dfc 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -144,7 +144,7 @@ static inline int init_info_for_card(struct snd_card *card)
* space for the driver to use freely. The allocated struct is stored
* in the given card_ret pointer.
*
- * Returns zero if successful or a negative error code.
+ * Return: Zero if successful or a negative error code.
*/
int snd_card_create(int idx, const char *xid,
struct module *module, int extra_size,
@@ -337,7 +337,7 @@ static const struct file_operations snd_shutdown_f_ops =
*
* Disconnects all APIs from the file-operations (user space).
*
- * Returns zero, otherwise a negative error code.
+ * Return: Zero, otherwise a negative error code.
*
* Note: The current implementation replaces all active file->f_op with special
* dummy file operations (they do nothing except release).
@@ -415,7 +415,7 @@ EXPORT_SYMBOL(snd_card_disconnect);
* devices automatically. That is, you don't have to release the devices
* by yourself.
*
- * Returns zero. Frees all associated devices and frees the control
+ * Return: Zero. Frees all associated devices and frees the control
* interface associated to given soundcard.
*/
static int snd_card_do_free(struct snd_card *card)
@@ -677,7 +677,7 @@ static struct device_attribute card_number_attrs =
* external accesses. Thus, you should call this function at the end
* of the initialization of the card.
*
- * Returns zero otherwise a negative error code if the registration failed.
+ * Return: Zero otherwise a negative error code if the registration failed.
*/
int snd_card_register(struct snd_card *card)
{
@@ -849,7 +849,7 @@ int __exit snd_card_info_done(void)
* This function adds the component id string to the supported list.
* The component can be referred from the alsa-lib.
*
- * Returns zero otherwise a negative error code.
+ * Return: Zero otherwise a negative error code.
*/
int snd_component_add(struct snd_card *card, const char *component)
@@ -883,7 +883,7 @@ EXPORT_SYMBOL(snd_component_add);
* This linked-list is used to keep tracking the connection state,
* and to avoid the release of busy resources by hotplug.
*
- * Returns zero or a negative error code.
+ * Return: zero or a negative error code.
*/
int snd_card_file_add(struct snd_card *card, struct file *file)
{
@@ -920,7 +920,7 @@ EXPORT_SYMBOL(snd_card_file_add);
* called beforehand, it processes the pending release of
* resources.
*
- * Returns zero or a negative error code.
+ * Return: Zero or a negative error code.
*/
int snd_card_file_remove(struct snd_card *card, struct file *file)
{
@@ -959,6 +959,8 @@ EXPORT_SYMBOL(snd_card_file_remove);
*
* Waits until the power-state is changed.
*
+ * Return: Zero if successful, or a negative error code.
+ *
* Note: the power lock must be active before call.
*/
int snd_power_wait(struct snd_card *card, unsigned int power_state)