linux-kernel - Re: [PATCH] pda_power: ac

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Message-ID: <20120920213232.GA18223@lizard>
Date:	Thu, 20 Sep 2012 14:32:33 -0700
From:	Anton Vorontsov <cbouatmailru@...il.com>
To:	Paul Parsons <lost.distance@...oo.com>
Cc:	dwmw2@...radead.org, philipp.zabel@...il.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pda_power: ac_draw used before set

On Wed, Sep 19, 2012 at 06:36:19PM +0100, Paul Parsons wrote:
> When I reboot my iPAQ hx4700 in its cradle, the battery will not begin
> to charge even though the AC supply is connected. Charging will start
> only after the PDA power driver is tickled by some other power event,
> such as reseating the iPAQ in its cradle or connecting the USB cable.
> 
> The problem lies in pda_power_probe(), where ac_draw is used by the call
> to update_charger() before being set by the call to regulator_get().
> 
> Moving the regulator_get() call to before the update_charger() call
> fixes the problem.
> 
> Signed-off-by: Paul Parsons <lost.distance@...oo.com>
> Cc: Philipp Zabel <philipp.zabel@...il.com>
> ---

Great to see that someone is still using hx4700. :-)

Thanks for the patch, it is merged now!

Cheers,
Anton.

p.s.
The patch was mangled (word wrapped), but I fixed it up. Just fyi...
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