AetherDroid/android_kernel_samsung_on5xelte
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Fixed MTP to work with TWRP

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awab228 2018-06-19 23:16:04 +02:00
commit f6dfaef42e
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80
drivers/net/wimax/i2400m/sysfs.c Normal file
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/*
* Intel Wireless WiMAX Connection 2400m
* Sysfs interfaces to show driver and device information
*
*
* Copyright (C) 2007 Intel Corporation <linux-wimax@intel.com>
* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 as published by the Free Software Foundation.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/spinlock.h>
#include <linux/device.h>
#include "i2400m.h"
#define D_SUBMODULE sysfs
#include "debug-levels.h"
/*
* Set the idle timeout (msecs)
*
* FIXME: eventually this should be a common WiMAX stack method, but
* would like to wait to see how other devices manage it.
*/
static
ssize_t i2400m_idle_timeout_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t size)
{
ssize_t result;
struct i2400m *i2400m = net_dev_to_i2400m(to_net_dev(dev));
unsigned val;
result = -EINVAL;
if (sscanf(buf, "%u\n", &val) != 1)
goto error_no_unsigned;
if (val != 0 && (val < 100 || val > 300000 || val % 100 != 0)) {
dev_err(dev, "idle_timeout: %u: invalid msecs specification; "
"valid values are 0, 100-300000 in 100 increments\n",
val);
goto error_bad_value;
}
result = i2400m_set_idle_timeout(i2400m, val);
if (result >= 0)
result = size;
error_no_unsigned:
error_bad_value:
return result;
}
static
DEVICE_ATTR(i2400m_idle_timeout, S_IWUSR,
NULL, i2400m_idle_timeout_store);
static
struct attribute *i2400m_dev_attrs[] = {
&dev_attr_i2400m_idle_timeout.attr,
NULL,
};
struct attribute_group i2400m_dev_attr_group = {
.name = NULL, /* we want them in the same directory */
.attrs = i2400m_dev_attrs,
};