Contributors: 23
Author Tokens Token Proportion Commits Commit Proportion
Grant C. Likely 97 26.50% 10 24.39%
Stephen Rothwell 48 13.11% 3 7.32%
Sylvain Munaut 47 12.84% 2 4.88%
Murali Karicheri 27 7.38% 1 2.44%
David S. Miller 24 6.56% 1 2.44%
Lorenzo Pieralisi 24 6.56% 1 2.44%
Rob Herring 14 3.83% 4 9.76%
Kay Sievers 12 3.28% 1 2.44%
Christoph Hellwig 12 3.28% 1 2.44%
Rui Zhang 9 2.46% 1 2.44%
Laurent Pinchart 9 2.46% 1 2.44%
Joachim Fenkes 8 2.19% 1 2.44%
Paul Mackerras 5 1.37% 1 2.44%
Greg Kroah-Hartman 5 1.37% 3 7.32%
Benjamin Herrenschmidt 5 1.37% 2 4.88%
Magnus Damm 5 1.37% 1 2.44%
Thierry Reding 5 1.37% 1 2.44%
Russell King 3 0.82% 1 2.44%
Miquel Raynal 3 0.82% 1 2.44%
Sudeep Holla 1 0.27% 1 2.44%
Frank Rowand 1 0.27% 1 2.44%
Tomeu Vizoso 1 0.27% 1 2.44%
Stephen Boyd 1 0.27% 1 2.44%
Total 366 41


/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H

#include <linux/device/driver.h>

struct device;
struct of_device_id;
struct kobj_uevent_env;

#ifdef CONFIG_OF
extern const struct of_device_id *of_match_device(
	const struct of_device_id *matches, const struct device *dev);

/**
 * of_driver_match_device - Tell if a driver's of_match_table matches a device.
 * @drv: the device_driver structure to test
 * @dev: the device structure to match against
 */
static inline int of_driver_match_device(struct device *dev,
					 const struct device_driver *drv)
{
	return of_match_device(drv->of_match_table, dev) != NULL;
}

extern ssize_t of_device_modalias(struct device *dev, char *str, ssize_t len);

extern void of_device_uevent(const struct device *dev, struct kobj_uevent_env *env);
extern int of_device_uevent_modalias(const struct device *dev, struct kobj_uevent_env *env);

int of_dma_configure_id(struct device *dev,
		     struct device_node *np,
		     bool force_dma, const u32 *id);
static inline int of_dma_configure(struct device *dev,
				   struct device_node *np,
				   bool force_dma)
{
	return of_dma_configure_id(dev, np, force_dma, NULL);
}

void of_device_make_bus_id(struct device *dev);

#else /* CONFIG_OF */

static inline int of_driver_match_device(struct device *dev,
					 const struct device_driver *drv)
{
	return 0;
}

static inline void of_device_uevent(const struct device *dev,
			struct kobj_uevent_env *env) { }

static inline int of_device_modalias(struct device *dev,
				     char *str, ssize_t len)
{
	return -ENODEV;
}

static inline int of_device_uevent_modalias(const struct device *dev,
				   struct kobj_uevent_env *env)
{
	return -ENODEV;
}

static inline const struct of_device_id *of_match_device(
		const struct of_device_id *matches, const struct device *dev)
{
	return NULL;
}

static inline int of_dma_configure_id(struct device *dev,
				      struct device_node *np,
				      bool force_dma,
				      const u32 *id)
{
	return 0;
}
static inline int of_dma_configure(struct device *dev,
				   struct device_node *np,
				   bool force_dma)
{
	return 0;
}

static inline void of_device_make_bus_id(struct device *dev) {}

#endif /* CONFIG_OF */

#endif /* _LINUX_OF_DEVICE_H */