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  *   ˆl–Ü4ý( ©³( 	Å€fàB¦-ÿÇ584_†I|¥+ÀÆ H    /* SPDX-License-Identifier: GPL-2.0 */

#ifndef __LINUX_USB_ONBOARD_DEV_H
#define __LINUX_USB_ONBOARD_DEV_H

struct usb_device;
struct list_head;

#if IS_ENABLED(CONFIG_USB_ONBOARD_DEV)
void onboard_dev_create_pdevs(struct usb_device *parent_dev, struct list_head *pdev_list);
void onboard_dev_destroy_pdevs(struct list_head *pdev_list);
#else
static inline void onboard_dev_create_pdevs(struct usb_device *parent_dev,
					    struct list_head *pdev_list) {}
static inline void onboard_dev_destroy_pdevs(struct list_head *pdev_list) {}
#endif

#endif /* __LINUX_USB_ONBOARD_DEV_H */
     ˆ¿Èƒìƒ¾ÀÆ r    /* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_UNITS_H
#define _LINUX_UNITS_H

#include <linux/math.h>

/* Metric prefixes in accordance with SystÃ¨me international (d'unitÃ©s) */
#define PETA	1000000000000000ULL
#define TERA	1000000000000ULL
#define GIGA	1000000000UL
#define MEGA	1000000UL
#define KILO	1000UL
#define HECTO	100UL
#define DECA	10UL
#define DECI	10UL
#define CENTI	100UL
#define MILLI	1000UL
#define MICRO	1000000UL
#define NANO	1000000000UL
#define PICO	1000000000000ULL
#define FEMTO	1000000000000000ULL

#define NANOHZ_PER_HZ		1000000000UL
#define MICROHZ_PER_HZ		1000000UL
#define MILLIHZ_PER_HZ		1000UL

#define HZ_PER_KHZ		1000UL
#define HZ_PER_MHZ		1000000UL

#define KHZ_PER_MHZ		1000UL
#define KHZ_PER_GHZ		1000000UL

#define MILLIWATT_PER_WATT	1000UL
#define MICROWATT_PER_MILLIWATT	1000UL
#define MICROWATT_PER_WATT	1000000UL

#define BYTES_PER_KBIT		(KILO / BITS_PER_BYTE)
#define BYTES_PER_MBIT		(MEGA / BITS_PER_BYTE)
#define BYTES_PER_GBIT		(GIGA / BITS_PER_BYTE)

#define ABSOLUTE_ZERO_MILLICELSIUS -273150

static inline long milli_kelvin_to_millicelsius(long t)
{
	return t + ABSOLUTE_ZERO_MILLICELSIUS;
}

static inline long millicelsius_to_milli_kelvin(long t)
{
	return t - ABSOLUTE_ZERO_MILLICELSIUS;
}

#define MILLIDEGREE_PER_DEGREE 1000
#define MILLIDEGREE_PER_DECIDEGREE 100

static inline long kelvin_to_millicelsius(long t)
{
	return milli_kelvin_to_millicelsius(t * MILLIDEGREE_PER_DEGREE);
}

static inline long millicelsius_to_kelvin(long t)
{
	t = millicelsius_to_milli_kelvin(t);

	return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE);
}

static inline long deci_kelvin_to_celsius(long t)
{
	t = milli_kelvin_to_millicelsius(t * MILLIDEGREE_PER_DECIDEGREE);

	return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DEGREE);
}

static inline long celsius_to_deci_kelvin(long t)
{
	t = millicelsius_to_milli_kelvin(t * MILLIDEGREE_PER_DEGREE);

	return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE);
}

/**
 * deci_kelvin_to_millicelsius_with_offset - convert Kelvin to Celsius
 * @t: temperature value in decidegrees Kelvin
 * @offset: difference between Kelvin and Celsius in millidegrees
 *
 * Return: temperature value in millidegrees Celsius
 */
static inline long deci_kelvin_to_millicelsius_with_offset(long t, long offset)
{
	return t * MILLIDEGREE_PER_DECIDEGREE - offset;
}

static inline long deci_kelvin_to_millicelsius(long t)
{
	return milli_kelvin_to_millicelsius(t * MILLIDEGREE_PER_DECIDEGREE);
}

static inline long millicelsius_to_deci_kelvin(long t)
{
	t = millicelsius_to_milli_kelvin(t);

	return DIV_ROUND_CLOSEST(t, MILLIDEGREE_PER_DECIDEGREE);
}

static inline long kelvin_to_celsius(long t)
{
	return t + DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS,
				     MILLIDEGREE_PER_DEGREE);
}

static inline long celsius_to_kelvin(long t)
{
	return t - DIV_ROUND_CLOSEST(ABSOLUTE_ZERO_MILLICELSIUS,
				     MILLIDEGREE_PER_DEGREE);
}

#endif /* _LINUX_UNITS_H */
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     ˆÁÊƒ€ÀÂÈ I    /* SPDX-License-Identifier: GPL-2.0 */
#include <linux/fs.h>

#define DEVCG_ACC_MKNOD 1
#define DEVCG_ACC_READ  2
#define DEVCG_ACC_WRITE 4
#define DEVCG_ACC_MASK (DEVCG_ACC_MKNOD | DEVCG_ACC_READ | DEVCG_ACC_WRITE)

#define DEVCG_DEV_BLOCK 1
#define DEVCG_DEV_CHAR  2
#define DEVCG_DEV_ALL   4  /* this represents all devices */


#if defined(CONFI