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

[ABRAHAM, KISHON VIJAY]

Hi,

On Mon, Jul 30, 2012 at 3:07 PM, Shubhrajyoti <shubhrajyoti at ti.com> wrote:
> 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?
This might be called from interrupt context. This delay was initially
added in omap_phy_internal.c and I just inherited it.

Thanks
Kishon