On Mon, Dec 12, 2011 at 09:16:29PM +0530, Thomas Abraham wrote:
> + /* Wait max 1ms */
> + timeout = 10;
> + while ((__raw_readl(base + 0x4) & S5P_INT_LOCAL_PWR_EN)
> + != S5P_INT_LOCAL_PWR_EN) {
> + if (!timeout) {
> + pr_err("Power domain %s enable failed\n", domain->name);
> + return -ETIMEDOUT;
> + }
> + timeout--;
> + udelay(100);
> + }
Might be worth putting a cpu_relax() in there just to be a bit nicer?
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