device create: char: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index eebfad2..c2ae52d 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -481,10 +481,10 @@
void vcs_make_sysfs(struct tty_struct *tty)
{
- 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);
+ device_create_drvdata(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
+ NULL, "vcs%u", tty->index + 1);
+ device_create_drvdata(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
+ NULL, "vcsa%u", tty->index + 1);
}
void vcs_remove_sysfs(struct tty_struct *tty)
@@ -499,7 +499,7 @@
panic("unable to get major %d for vcs device", VCS_MAJOR);
vc_class = class_create(THIS_MODULE, "vc");
- device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), "vcs");
- device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), "vcsa");
+ device_create_drvdata(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
+ device_create_drvdata(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
return 0;
}