diff options
Diffstat (limited to 'drivers/uwb')
-rw-r--r-- | drivers/uwb/pal.c | 5 | ||||
-rw-r--r-- | drivers/uwb/uwb-debug.c | 13 | ||||
-rw-r--r-- | drivers/uwb/uwb-internal.h | 3 |
3 files changed, 19 insertions, 2 deletions
diff --git a/drivers/uwb/pal.c b/drivers/uwb/pal.c index 605765124f5b..99a19c199095 100644 --- a/drivers/uwb/pal.c +++ b/drivers/uwb/pal.c | |||
@@ -16,6 +16,7 @@ | |||
16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
17 | */ | 17 | */ |
18 | #include <linux/kernel.h> | 18 | #include <linux/kernel.h> |
19 | #include <linux/debugfs.h> | ||
19 | #include <linux/uwb.h> | 20 | #include <linux/uwb.h> |
20 | 21 | ||
21 | #include "uwb-internal.h" | 22 | #include "uwb-internal.h" |
@@ -54,6 +55,8 @@ int uwb_pal_register(struct uwb_pal *pal) | |||
54 | } | 55 | } |
55 | } | 56 | } |
56 | 57 | ||
58 | pal->debugfs_dir = uwb_dbg_create_pal_dir(pal); | ||
59 | |||
57 | mutex_lock(&rc->uwb_dev.mutex); | 60 | mutex_lock(&rc->uwb_dev.mutex); |
58 | list_add(&pal->node, &rc->pals); | 61 | list_add(&pal->node, &rc->pals); |
59 | mutex_unlock(&rc->uwb_dev.mutex); | 62 | mutex_unlock(&rc->uwb_dev.mutex); |
@@ -76,6 +79,8 @@ void uwb_pal_unregister(struct uwb_pal *pal) | |||
76 | list_del(&pal->node); | 79 | list_del(&pal->node); |
77 | mutex_unlock(&rc->uwb_dev.mutex); | 80 | mutex_unlock(&rc->uwb_dev.mutex); |
78 | 81 | ||
82 | debugfs_remove(pal->debugfs_dir); | ||
83 | |||
79 | if (pal->device) { | 84 | if (pal->device) { |
80 | sysfs_remove_link(&rc->uwb_dev.dev.kobj, pal->name); | 85 | sysfs_remove_link(&rc->uwb_dev.dev.kobj, pal->name); |
81 | sysfs_remove_link(&pal->device->kobj, "uwb_rc"); | 86 | sysfs_remove_link(&pal->device->kobj, "uwb_rc"); |
diff --git a/drivers/uwb/uwb-debug.c b/drivers/uwb/uwb-debug.c index ec1b7a403ff3..a6debb9baf38 100644 --- a/drivers/uwb/uwb-debug.c +++ b/drivers/uwb/uwb-debug.c | |||
@@ -407,3 +407,16 @@ void uwb_dbg_exit(void) | |||
407 | { | 407 | { |
408 | debugfs_remove(root_dir); | 408 | debugfs_remove(root_dir); |
409 | } | 409 | } |
410 | |||
411 | /** | ||
412 | * uwb_dbg_create_pal_dir - create a debugfs directory for a PAL | ||
413 | * @pal: The PAL. | ||
414 | */ | ||
415 | struct dentry *uwb_dbg_create_pal_dir(struct uwb_pal *pal) | ||
416 | { | ||
417 | struct uwb_rc *rc = pal->rc; | ||
418 | |||
419 | if (root_dir && rc->dbg && rc->dbg->root_d && pal->name) | ||
420 | return debugfs_create_dir(pal->name, rc->dbg->root_d); | ||
421 | return NULL; | ||
422 | } | ||
diff --git a/drivers/uwb/uwb-internal.h b/drivers/uwb/uwb-internal.h index 9c0cdb4ded0c..f0f21f406bf0 100644 --- a/drivers/uwb/uwb-internal.h +++ b/drivers/uwb/uwb-internal.h | |||
@@ -284,8 +284,7 @@ void uwb_dbg_init(void); | |||
284 | void uwb_dbg_exit(void); | 284 | void uwb_dbg_exit(void); |
285 | void uwb_dbg_add_rc(struct uwb_rc *rc); | 285 | void uwb_dbg_add_rc(struct uwb_rc *rc); |
286 | void uwb_dbg_del_rc(struct uwb_rc *rc); | 286 | void uwb_dbg_del_rc(struct uwb_rc *rc); |
287 | 287 | struct dentry *uwb_dbg_create_pal_dir(struct uwb_pal *pal); | |
288 | /* Workarounds for version specific stuff */ | ||
289 | 288 | ||
290 | static inline void uwb_dev_lock(struct uwb_dev *uwb_dev) | 289 | static inline void uwb_dev_lock(struct uwb_dev *uwb_dev) |
291 | { | 290 | { |