Re: [PATCH v6 01/11] drivers: usb: otg: add a new driver for omapusb2 phy

[Shubhrajyoti]

On Monday 30 July 2012 03:16 PM, ABRAHAM, KISHON VIJAY wrote:
> Hi,
>
> On Mon, Jul 30, 2012 at 3:07 PM, Shubhrajyoti <shubhrajyoti@xxxxxx> 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 for the explanation.

> Thanks
> Kishon

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