On Mon, 26 Jun 2006 20:19:51 -0400
Sonny Rao <[email protected]> wrote:
thanks for spotting this.
Signed-off-by: Alessandro Zummo <[email protected]>
> We need to serialize access to the global rtc_idr even in this error path.
>
> Signed-off-by: Sonny Rao <[email protected]>
>
> --- linux-2.6.17/drivers/rtc/class.c~orig 2006-06-26 19:10:44.738511816 -0500
> +++ linux-2.6.17/drivers/rtc/class.c 2006-06-26 19:12:22.008724496 -0500
> @@ -93,7 +93,9 @@ exit_kfree:
> kfree(rtc);
>
> exit_idr:
> + mutex_lock(&idr_lock);
> idr_remove(&rtc_idr, id);
> + mutex_unlock(&idr_lock);
>
> exit:
> dev_err(dev, "rtc core: unable to register %s, err = %d\n",
--
Best regards,
Alessandro Zummo,
Tower Technologies - Turin, Italy
http://www.towertech.it
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