Hi Wolfram, On 18 December 2015 14:04, Wolfram Sang wrote: > > Since the hardware doesn't support hot plug, I believe this loop will > > always exit very quickly. Unless someone has taken a hammer to the HW > > of course. > > I know what you mean. But since readl_poll_timeout() makes it easy, we > should better be safe than sorry. I haven't see that one before, very handy!
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