On Mon, May 05, 2014 at 12:10:39PM +0800, 黃清隆 wrote: > Hi Dan, > > In this patch, there are several replace of call readl() or writel() > by direct access to memory. > Because in main memory, we allocated a block of memory for > post_qbuffer and done_qbuffer. > These memory are access by both of CPU and IOP, they are not hardware > registers. > This change will not introduce a bug. I have verified it. >
Oh yeah. I see that now. I got mixed up. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
