[PATCH] i2c: samsung: resume race fix

[Wolfram Sang]

On Wed, Nov 07, 2012 at 11:44:37AM +0100, Jean Delvare wrote:
> On Wed, 07 Nov 2012 15:58:26 +0530, Naveen Krishna Chatradhi wrote:
> > Don't unmark the device as suspended until after it's been re-setup.
> > 
> > The main race would be w.r.t. an i2c driver that gets resumed at the same
> > time (asyncronously), that is allowed to do a transfer since suspended
> > is set to 0 before reinit, but really should have seen the -EIO return
> > instead.
> 
> I thought that the suspend order was children first and the resume
> order was parent first?

Same here, why does it not work this way?

Regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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