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device create: mtd: 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.

Cc: David Woodhouse <dwmw2@infradead.org>
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 7da5a05dd7
commit daea34bc6f
1 changed files with 6 additions and 3 deletions
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9
drivers/mtd/mtdchar.c
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@ -28,10 +28,13 @@ static void mtd_notify_add(struct mtd_info* mtd)
if (!mtd)
return;
device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2), "mtd%d", mtd->index);
device_create_drvdata(mtd_class, NULL,
MKDEV(MTD_CHAR_MAJOR, mtd->index*2),
NULL, "mtd%d", mtd->index);
device_create(mtd_class, NULL,
MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1), "mtd%dro", mtd->index);
device_create_drvdata(mtd_class, NULL,
MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1),
NULL, "mtd%dro", mtd->index);
}
static void mtd_notify_remove(struct mtd_info* mtd)