Albert Lee wrote:
The first rmb() is to make sure bccrl is read before bccrlv for later (bccrl >= bccrlv) check since both reading the same memory address.
That's already guaranteed without the rmb(), AFAICS. Jeff - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
