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Bluetooth: Convert Marvell driver to use per adapter debugfs

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The debugfs support of the Marvell driver is buggy. It is limited to one
controller per system. Fix this by using the controller specific debugfs
directory as parent.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann
2010-02-08 16:47:04 +01:00
parent ca325f6989
commit b914a250e7
1 changed files with 7 additions and 7 deletions
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14
drivers/bluetooth/btmrvl_debugfs.c
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@@ -26,7 +26,8 @@
#include "btmrvl_drv.h"
struct btmrvl_debugfs_data {
struct dentry *root_dir, *config_dir, *status_dir;
struct dentry *config_dir;
struct dentry *status_dir;
/* config */
struct dentry *psmode;
@@ -363,6 +364,9 @@ void btmrvl_debugfs_init(struct hci_dev *hdev)
struct btmrvl_private *priv = hdev->driver_data;
struct btmrvl_debugfs_data *dbg;
if (!hdev->debugfs)
return;
dbg = kzalloc(sizeof(*dbg), GFP_KERNEL);
priv->debugfs_data = dbg;
@@ -371,9 +375,7 @@ void btmrvl_debugfs_init(struct hci_dev *hdev)
return;
}
dbg->root_dir = debugfs_create_dir("btmrvl", NULL);
dbg->config_dir = debugfs_create_dir("config", dbg->root_dir);
dbg->config_dir = debugfs_create_dir("config", hdev->debugfs);
dbg->psmode = debugfs_create_file("psmode", 0644, dbg->config_dir,
hdev->driver_data, &btmrvl_psmode_fops);
@@ -388,7 +390,7 @@ void btmrvl_debugfs_init(struct hci_dev *hdev)
dbg->hscfgcmd = debugfs_create_file("hscfgcmd", 0644, dbg->config_dir,
hdev->driver_data, &btmrvl_hscfgcmd_fops);
dbg->status_dir = debugfs_create_dir("status", dbg->root_dir);
dbg->status_dir = debugfs_create_dir("status", hdev->debugfs);
dbg->curpsmode = debugfs_create_file("curpsmode", 0444,
dbg->status_dir,
hdev->driver_data,
@@ -425,7 +427,5 @@ void btmrvl_debugfs_remove(struct hci_dev *hdev)
debugfs_remove(dbg->txdnldready);
debugfs_remove(dbg->status_dir);
debugfs_remove(dbg->root_dir);
kfree(dbg);
}