This patch creates driver's debugfs tree under wiphy->debugfsdir.
This patch fixes collision in debugfs if two or more NICs are plugged.
Signed-off-by: Zhu Yi <yi.zhu@xxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-debugfs.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index c64e602..29e16ba 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -367,6 +367,7 @@ DEBUGFS_READ_FILE_OPS(tx_statistics);
int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
{
struct iwl_debugfs *dbgfs;
+ struct dentry *phyd = priv->hw->wiphy->debugfsdir;
dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL);
if (!dbgfs) {
@@ -375,7 +376,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
priv->dbgfs = dbgfs;
dbgfs->name = name;
- dbgfs->dir_drv = debugfs_create_dir(name, NULL);
+ dbgfs->dir_drv = debugfs_create_dir(name, phyd);
if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)){
goto err;
}
--
1.5.3.6
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