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device create: char: convert device_create to device_create_drvdata

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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>
This commit is contained in:
Greg Kroah-Hartman
2008-05-21 12:52:33 -07:00
parent f79f060561
commit 47aa5793f7
18 changed files with 61 additions and 49 deletions
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3
drivers/char/lp.c
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@@ -813,7 +813,8 @@ static int lp_register(int nr, struct parport *port)
if (reset)
lp_reset(nr);
device_create(lp_class, port->dev, MKDEV(LP_MAJOR, nr), "lp%d", nr);
device_create_drvdata(lp_class, port->dev, MKDEV(LP_MAJOR, nr), NULL,
"lp%d", nr);
printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name,
(port->irq == PARPORT_IRQ_NONE)?"polling":"interrupt-driven");