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

On Monday 30 July 2012 03:16 PM, ABRAHAM, KISHON VIJAY wrote:

Hi,

On Mon, Jul 30, 2012 at 3:07 PM, Shubhrajyoti [off-list ref] wrote:

quoted

On Monday 30 July 2012 02:39 PM, Kishon Vijay Abraham I wrote:

quoted

+                     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