Re: [PATCH]OMAP HDQ driver ioremap changes

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On Tue, Sep 23, 2008 at 12:14:00AM +0400, Evgeniy Polyakov wrote:
> On Mon, Sep 22, 2008 at 05:37:41PM +0300, Felipe Balbi (felipe.balbi@xxxxxxxxx) wrote:
> > +/*
> > + * Used to control the call to omap_hdq_get and omap_hdq_put.
> > + * HDQ Protocol: Write the CMD|REG_address first, followed by
> > + * the data wrire or read.
> > + */
> > +static int init_trans;
> 
> This variable is not protected against simultaneous master's access
> afaics, isn't it possible to have multiple w1 masters on given board?

Don't know much about 1-wire. Someone else should answer that. But I
suppose we should protect it, yeah.

-- 
balbi
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