1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
index 1a20cee5febe..799a2efe5793 100644
--- a/drivers/net/wireless/libertas_tf/if_usb.c
+++ b/drivers/net/wireless/libertas_tf/if_usb.c
@@ -821,15 +821,15 @@ static int if_usb_prog_firmware(struct if_usb_card *cardp)
 
         lbtf_deb_enter(LBTF_DEB_USB);
 
-        kparam_block_sysfs_write(fw_name);
+        kernel_param_lock(THIS_MODULE);
         ret = request_firmware(&cardp->fw, lbtf_fw_name, &cardp->udev->dev);
         if (ret < 0) {
                 pr_err("request_firmware() failed with %#x\n", ret);
                 pr_err("firmware %s not found\n", lbtf_fw_name);
-                kparam_unblock_sysfs_write(fw_name);
+                kernel_param_unlock(THIS_MODULE);
                 goto done;
         }
-        kparam_unblock_sysfs_write(fw_name);
+        kernel_param_unlock(THIS_MODULE);
 
         if (check_fwfile_format(cardp->fw->data, cardp->fw->size))
                 goto release_fw;