At Tue, 3 Jun 2008 11:03:10 -0500,
Geoffrey Wossum wrote:
>
> +struct at32_ssc_info {
> + char *name;
> + struct ssc_device *ssc;
> + spinlock_t lock; /* lock for dir_mask */
Just wondering whether this lock is really needed.
Is it really racy?
Takashi