A couple Tegra ASoC drivers will create debugfs entries. Mark requested
these by under debugfs/asoc/ not just debugfs/. To enable this, export
the dentry representing debugfs/asoc/.
Also, rename debugfs_root -> asoc_debugfs_root now it's exported to
prevent potential symbol name clashes.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
#include <sound/soc-dai.h>
#include <sound/soc-dai.h>
+#ifdef CONFIG_DEBUG_FS
+extern struct dentry *asoc_debugfs_root;
+#endif
+
static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
#ifdef CONFIG_DEBUG_FS
static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq);
#ifdef CONFIG_DEBUG_FS
-static struct dentry *debugfs_root;
+struct dentry *asoc_debugfs_root;
+EXPORT_SYMBOL_GPL(asoc_debugfs_root);
#endif
static DEFINE_MUTEX(client_mutex);
#endif
static DEFINE_MUTEX(client_mutex);
static void soc_init_card_debugfs(struct snd_soc_card *card)
{
card->debugfs_card_root = debugfs_create_dir(card->name,
static void soc_init_card_debugfs(struct snd_soc_card *card)
{
card->debugfs_card_root = debugfs_create_dir(card->name,
if (!card->debugfs_card_root) {
dev_warn(card->dev,
"ASoC: Failed to create codec debugfs directory\n");
if (!card->debugfs_card_root) {
dev_warn(card->dev,
"ASoC: Failed to create codec debugfs directory\n");
static int __init snd_soc_init(void)
{
#ifdef CONFIG_DEBUG_FS
static int __init snd_soc_init(void)
{
#ifdef CONFIG_DEBUG_FS
- debugfs_root = debugfs_create_dir("asoc", NULL);
- if (IS_ERR(debugfs_root) || !debugfs_root) {
+ asoc_debugfs_root = debugfs_create_dir("asoc", NULL);
+ if (IS_ERR(asoc_debugfs_root) || !asoc_debugfs_root) {
printk(KERN_WARNING
"ASoC: Failed to create debugfs directory\n");
printk(KERN_WARNING
"ASoC: Failed to create debugfs directory\n");
+ asoc_debugfs_root = NULL;
- if (!debugfs_create_file("codecs", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("codecs", 0444, asoc_debugfs_root, NULL,
&codec_list_fops))
pr_warn("ASoC: Failed to create CODEC list debugfs file\n");
&codec_list_fops))
pr_warn("ASoC: Failed to create CODEC list debugfs file\n");
- if (!debugfs_create_file("dais", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("dais", 0444, asoc_debugfs_root, NULL,
&dai_list_fops))
pr_warn("ASoC: Failed to create DAI list debugfs file\n");
&dai_list_fops))
pr_warn("ASoC: Failed to create DAI list debugfs file\n");
- if (!debugfs_create_file("platforms", 0444, debugfs_root, NULL,
+ if (!debugfs_create_file("platforms", 0444, asoc_debugfs_root, NULL,
&platform_list_fops))
pr_warn("ASoC: Failed to create platform list debugfs file\n");
#endif
&platform_list_fops))
pr_warn("ASoC: Failed to create platform list debugfs file\n");
#endif
static void __exit snd_soc_exit(void)
{
#ifdef CONFIG_DEBUG_FS
static void __exit snd_soc_exit(void)
{
#ifdef CONFIG_DEBUG_FS
- debugfs_remove_recursive(debugfs_root);
+ debugfs_remove_recursive(asoc_debugfs_root);
#endif
platform_driver_unregister(&soc_driver);
}
#endif
platform_driver_unregister(&soc_driver);
}