Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/usb/atm/Kconfig b/drivers/usb/atm/Kconfig
index 0f92294..3d958a1 100644
--- a/drivers/usb/atm/Kconfig
+++ b/drivers/usb/atm/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
#
# USB/ATM DSL configuration
#
@@ -6,7 +7,6 @@
tristate "USB DSL modem support"
depends on ATM
select CRC32
- default n
help
Say Y here if you want to connect a USB Digital Subscriber Line (DSL)
modem to your computer's USB port. You will then need to choose your
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index e57a2be..5d41f85 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -539,6 +539,37 @@
CXACRU_ALL_FILES(INIT);
+static struct attribute *cxacru_attrs[] = {
+ &dev_attr_adsl_config.attr,
+ &dev_attr_adsl_state.attr,
+ &dev_attr_adsl_controller_version.attr,
+ &dev_attr_adsl_headend_environment.attr,
+ &dev_attr_adsl_headend.attr,
+ &dev_attr_modulation.attr,
+ &dev_attr_line_startable.attr,
+ &dev_attr_downstream_hec_errors.attr,
+ &dev_attr_upstream_hec_errors.attr,
+ &dev_attr_downstream_fec_errors.attr,
+ &dev_attr_upstream_fec_errors.attr,
+ &dev_attr_downstream_crc_errors.attr,
+ &dev_attr_upstream_crc_errors.attr,
+ &dev_attr_startup_attempts.attr,
+ &dev_attr_downstream_bits_per_frame.attr,
+ &dev_attr_upstream_bits_per_frame.attr,
+ &dev_attr_transmitter_power.attr,
+ &dev_attr_downstream_attenuation.attr,
+ &dev_attr_upstream_attenuation.attr,
+ &dev_attr_downstream_snr_margin.attr,
+ &dev_attr_upstream_snr_margin.attr,
+ &dev_attr_mac_address.attr,
+ &dev_attr_line_status.attr,
+ &dev_attr_link_status.attr,
+ &dev_attr_upstream_rate.attr,
+ &dev_attr_downstream_rate.attr,
+ NULL,
+};
+ATTRIBUTE_GROUPS(cxacru);
+
/* the following three functions are stolen from drivers/usb/core/message.c */
static void cxacru_blocking_completion(struct urb *urb)
{
@@ -736,17 +767,6 @@
return 0;
}
-static void cxacru_remove_device_files(struct usbatm_data *usbatm_instance,
- struct atm_dev *atm_dev)
-{
- struct usb_interface *intf = usbatm_instance->usb_intf;
-
- #define CXACRU_DEVICE_REMOVE_FILE(_name) \
- device_remove_file(&intf->dev, &dev_attr_##_name);
- CXACRU_ALL_FILES(REMOVE);
- #undef CXACRU_DEVICE_REMOVE_FILE
-}
-
static int cxacru_atm_start(struct usbatm_data *usbatm_instance,
struct atm_dev *atm_dev)
{
@@ -765,13 +785,6 @@
return ret;
}
- #define CXACRU_DEVICE_CREATE_FILE(_name) \
- ret = device_create_file(&intf->dev, &dev_attr_##_name); \
- if (unlikely(ret)) \
- goto fail_sysfs;
- CXACRU_ALL_FILES(CREATE);
- #undef CXACRU_DEVICE_CREATE_FILE
-
/* start ADSL */
mutex_lock(&instance->adsl_state_serialize);
ret = cxacru_cm(instance, CM_REQUEST_CHIP_ADSL_LINE_START, NULL, 0, NULL, 0);
@@ -804,11 +817,6 @@
if (start_polling)
cxacru_poll_status(&instance->poll_work.work);
return 0;
-
-fail_sysfs:
- usb_err(usbatm_instance, "cxacru_atm_start: device_create_file failed (%d)\n", ret);
- cxacru_remove_device_files(usbatm_instance, atm_dev);
- return ret;
}
static void cxacru_poll_status(struct work_struct *work)
@@ -1332,7 +1340,6 @@
.heavy_init = cxacru_heavy_init,
.unbind = cxacru_unbind,
.atm_start = cxacru_atm_start,
- .atm_stop = cxacru_remove_device_files,
.bulk_in = CXACRU_EP_DATA,
.bulk_out = CXACRU_EP_DATA,
.rx_padding = 3,
@@ -1364,7 +1371,8 @@
.name = cxacru_driver_name,
.probe = cxacru_usb_probe,
.disconnect = usbatm_usb_disconnect,
- .id_table = cxacru_usb_ids
+ .id_table = cxacru_usb_ids,
+ .dev_groups = cxacru_groups,
};
module_usb_driver(cxacru_usb_driver);
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 2754b4c..8b0ea8c 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -1,55 +1,11 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/*-
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+/*
* Copyright (c) 2003, 2004
* Damien Bergamini <damien.bergamini@free.fr>. All rights reserved.
*
* Copyright (c) 2005-2007 Matthieu Castet <castet.matthieu@free.fr>
* Copyright (c) 2005-2007 Stanislaw Gruszka <stf_xl@wp.pl>
*
- * This software is available to you under a choice of one of two
- * licenses. You may choose to be licensed under the terms of the GNU
- * General Public License (GPL) Version 2, available from the file
- * COPYING in the main directory of this source tree, or the
- * BSD license below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice unmodified, this list of conditions, and the following
- * disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * GPL license :
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- *
* HISTORY : some part of the code was base on ueagle 1.3 BSD driver,
* Damien Bergamini agree to put his code under a DUAL GPL/BSD license.
*
@@ -2502,7 +2458,7 @@
return ret;
}
-static struct attribute *attrs[] = {
+static struct attribute *uea_attrs[] = {
&dev_attr_stat_status.attr,
&dev_attr_stat_mflags.attr,
&dev_attr_stat_human_status.attr,
@@ -2523,9 +2479,7 @@
&dev_attr_stat_firmid.attr,
NULL,
};
-static const struct attribute_group attr_grp = {
- .attrs = attrs,
-};
+ATTRIBUTE_GROUPS(uea);
static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
const struct usb_device_id *id)
@@ -2594,18 +2548,12 @@
}
}
- ret = sysfs_create_group(&intf->dev.kobj, &attr_grp);
+ ret = uea_boot(sc);
if (ret < 0)
goto error;
- ret = uea_boot(sc);
- if (ret < 0)
- goto error_rm_grp;
-
return 0;
-error_rm_grp:
- sysfs_remove_group(&intf->dev.kobj, &attr_grp);
error:
kfree(sc);
return ret;
@@ -2615,7 +2563,6 @@
{
struct uea_softc *sc = usbatm->driver_data;
- sysfs_remove_group(&intf->dev.kobj, &attr_grp);
uea_stop(sc);
kfree(sc);
}
@@ -2765,6 +2712,7 @@
.id_table = uea_ids,
.probe = uea_probe,
.disconnect = uea_disconnect,
+ .dev_groups = uea_groups,
};
MODULE_DEVICE_TABLE(usb, uea_ids);