Commit cd15422b authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Driver core: convert vc code to use struct device 



Converts from using struct "class_device" to "struct device" making
everything show up properly in /sys/devices/ with symlinks from the
/sys/class directory.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 805952a8

drivers/char/vc_screen.c

+8 −8
Original line number Diff line number Diff line
@@ -476,16 +476,16 @@ static struct class *vc_class; 


void vcs_make_sysfs(struct tty_struct *tty)

{

	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),

			NULL, "vcs%u", tty->index + 1);

	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),

			NULL, "vcsa%u", tty->index + 1);

	device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),

			"vcs%u", tty->index + 1);

	device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),

			"vcsa%u", tty->index + 1);

}



void vcs_remove_sysfs(struct tty_struct *tty)

{

	class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));

	class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));

	device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));

	device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));

}



int __init vcs_init(void)
@@ -494,7 +494,7 @@ int __init vcs_init(void) 
		panic("unable to get major %d for vcs device", VCS_MAJOR);

	vc_class = class_create(THIS_MODULE, "vc");



	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs");

	class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");

	device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), "vcs");

	device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), "vcsa");

	return 0;

}