diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_cfg.c')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_cfg.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cfg.c b/drivers/crypto/intel/qat/qat_common/adf_cfg.c index 1931e5b37f2b..8836f015c39c 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_cfg.c +++ b/drivers/crypto/intel/qat/qat_common/adf_cfg.c @@ -74,15 +74,30 @@ int adf_cfg_dev_add(struct adf_accel_dev *accel_dev) INIT_LIST_HEAD(&dev_cfg_data->sec_list); init_rwsem(&dev_cfg_data->lock); accel_dev->cfg = dev_cfg_data; + return 0; +} +EXPORT_SYMBOL_GPL(adf_cfg_dev_add); - /* accel_dev->debugfs_dir should always be non-NULL here */ - dev_cfg_data->debug = debugfs_create_file("dev_cfg", S_IRUSR, +void adf_cfg_dev_dbgfs_add(struct adf_accel_dev *accel_dev) +{ + struct adf_cfg_device_data *dev_cfg_data = accel_dev->cfg; + + dev_cfg_data->debug = debugfs_create_file("dev_cfg", 0400, accel_dev->debugfs_dir, dev_cfg_data, &qat_dev_cfg_fops); - return 0; } -EXPORT_SYMBOL_GPL(adf_cfg_dev_add); + +void adf_cfg_dev_dbgfs_rm(struct adf_accel_dev *accel_dev) +{ + struct adf_cfg_device_data *dev_cfg_data = accel_dev->cfg; + + if (!dev_cfg_data) + return; + + debugfs_remove(dev_cfg_data->debug); + dev_cfg_data->debug = NULL; +} static void adf_cfg_section_del_all(struct list_head *head); @@ -116,7 +131,6 @@ void adf_cfg_dev_remove(struct adf_accel_dev *accel_dev) down_write(&dev_cfg_data->lock); adf_cfg_section_del_all(&dev_cfg_data->sec_list); up_write(&dev_cfg_data->lock); - debugfs_remove(dev_cfg_data->debug); kfree(dev_cfg_data); accel_dev->cfg = NULL; } |