On Mon, Feb 13, 2012 at 3:53 PM, Ming Lei <tom.leiming@xxxxxxxxx> wrote: > Looks 'sysfs_lock' needn't to be held for unregister, so the patch below may > fix the problem. Looks correct to me! Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Thanks, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html