Re: [RFC PATCH] x86: Add safe_udelay() and safe_msleep()

[Greg KH]

On Thu, Jan 13, 2011 at 04:31:04PM -0800, Yinghai Lu wrote:
> there are some udelay() in drivers/usb/early/ehci-dbgp.c
> 
> that is for early USB debug port console support.
> 
> We should replace them with early version udelay()

Again, I fail to see why.  They work fine today, right?

You _really_ need to prove what you are trying to do here, with lots of
details and descriptions of what the problem is, as it's getting a bit
annoying...

thanks,

greg k-h
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