On Fri, Sep 2, 2011 at 9:02 AM, Stijn Devriendt <[email protected]> wrote:
> On Fri, Aug 19, 2011 at 11:53 AM, Linus Walleij
> <[email protected]> wrote:
>> + if (desc->mux_requested) {
>> + pr_err("pin already requested\n");
>> + goto out;
>> + }
>
> Isn't locking missing here?
You're right, I have now introduced a spinlock to the pin descriptor
and take that before reading or writing descriptor fields like this.
Thanks!
Linus Walleij
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