[PATCH v6 01/11] drivers: usb: otg: add a new driver for omap usb2 phy

[Shubhrajyoti]

On Monday 30 July 2012 02:39 PM, Kishon Vijay Abraham I wrote:
> +			writel(~PHY_PD, phy->control_dev);
> +			/* XXX: add proper documentation for this delay */
> +			mdelay(200);
Do you need this to be busy?