On Wed, Nov 14, 2012 at 10:48:54AM +0000, Charles Keepax wrote: > On Wed, Nov 14, 2012 at 10:20:09AM +0900, Mark Brown wrote:
> > Just do a sync, make sure that we mark the map as dirty when we do the > > reset via register write and it'll not have any effect anyway. We > > should also check if we've got the LDO and use that for reset too > > actually... > The way the code is layed out at the moment if we don't > successfully get the LDO we won't get as far as the register > write reset. Meaning that if we can do the reset by cycling the > power on the LDO is there any point in having the option to do > the reset via a register write later? No, we can't rely on having control over the LDO - it might be always on. But we should ideally try to use it as a fallback, using a notifier to find out if that worked or not.
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