diff options
Diffstat (limited to 'drivers/platform/x86/intel/speed_select_if/isst_if_common.c')
| -rw-r--r-- | drivers/platform/x86/intel/speed_select_if/isst_if_common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c index 02fe360a59c7..1f59ac55c5f7 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c @@ -829,6 +829,7 @@ void isst_if_cdev_unregister(int device_type) { isst_misc_unreg(); mutex_lock(&punit_misc_dev_open_lock); + punit_callbacks[device_type].def_ioctl = NULL; punit_callbacks[device_type].registered = 0; if (device_type == ISST_IF_DEV_MBOX) isst_delete_hash(); |