module: add per-module param_lock

[karo-tx-linux.git] / drivers / net / wireless / libertas_tf / if_usb.c

diff --git a/drivers/net/wireless/libertas_tf/if_usb.c b/drivers/net/wireless/libertas_tf/if_usb.c
index 1a20cee5febea93aa350e1ff401e88e04aa2c4b7..799a2efe57937241223aafcf3793586f7304346f 100644 (file)
--- 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;