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/dsp56k.c b/drivers/char/dsp56k.c
index b9a30c3..33c466a 100644
--- a/drivers/char/dsp56k.c
+++ b/drivers/char/dsp56k.c
@@ -500,7 +500,8 @@
err = PTR_ERR(dsp56k_class);
goto out_chrdev;
}
- device_create(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0), "dsp56k");
+ device_create_drvdata(dsp56k_class, NULL, MKDEV(DSP56K_MAJOR, 0),
+ NULL, "dsp56k");
printk(banner);
goto out;