Messages in this thread | | | Date | Mon, 30 Jul 2012 15:16:32 +0530 | Subject | Re: [PATCH v6 01/11] drivers: usb: otg: add a new driver for omap usb2 phy | From | "ABRAHAM, KISHON VIJAY" <> |
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Hi,
On Mon, Jul 30, 2012 at 3:07 PM, Shubhrajyoti <shubhrajyoti@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
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