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Commit a87cb2ac authored by Kay Sievers's avatar Kay Sievers Committed by Greg Kroah-Hartman
Browse files

CONFIG_SYSFS_DEPRECATED - PHYSDEV* uevent variables 



Disable the PHYSDEV* uevent variables if CONFIG_SYSFS_DEPRECATED is
enabled.

Signed-off-by: default avatarKay Sievers <kay.sievers@vrfy.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 99ef3ef8

drivers/base/core.c

+4 −0
Original line number Diff line number Diff line
@@ -154,20 +154,24 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, char **envp, 
			       "MINOR=%u", MINOR(dev->devt));

	}



#ifdef CONFIG_SYSFS_DEPRECATED

	/* add bus name (same as SUBSYSTEM, deprecated) */

	if (dev->bus)

		add_uevent_var(envp, num_envp, &i,

			       buffer, buffer_size, &length,

			       "PHYSDEVBUS=%s", dev->bus->name);

#endif



	/* add driver name (PHYSDEV* values are deprecated)*/

	if (dev->driver) {

		add_uevent_var(envp, num_envp, &i,

			       buffer, buffer_size, &length,

			       "DRIVER=%s", dev->driver->name);

#ifdef CONFIG_SYSFS_DEPRECATED

		add_uevent_var(envp, num_envp, &i,

			       buffer, buffer_size, &length,

			       "PHYSDEVDRIVER=%s", dev->driver->name);

#endif

	}



	/* terminate, set to next free slot, shrink available space */