From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: Felipe Balbi <felipe.balbi@nokia.com>
Cc: ext Madhusudhan Chikkature <madhu.cr@ti.com>,
tony@atomide.com, linux-omap@vger.kernel.org
Subject: Re: [PATCH]OMAP HDQ driver ioremap changes
Date: Tue, 23 Sep 2008 00:14:00 +0400 [thread overview]
Message-ID: <20080922201400.GA25509@2ka.mipt.ru> (raw)
In-Reply-To: <20080922143741.GV24627@gandalf.research.nokia.com>
On Mon, Sep 22, 2008 at 05:37:41PM +0300, Felipe Balbi (felipe.balbi@nokia.com) 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?
--
Evgeniy Polyakov
next prev parent reply other threads:[~2008-09-22 20:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-22 10:15 [PATCH]OMAP HDQ driver ioremap changes Madhusudhan Chikkature
2008-09-22 13:06 ` Evgeniy Polyakov
2008-09-22 13:13 ` Madhusudhan Chikkature
2008-09-22 13:27 ` Felipe Balbi
2008-09-22 13:31 ` Madhusudhan Chikkature
2008-09-22 13:38 ` Felipe Balbi
2008-09-22 14:37 ` Felipe Balbi
2008-09-22 20:14 ` Evgeniy Polyakov [this message]
2008-09-23 2:24 ` Felipe Balbi
2008-09-23 4:52 ` Madhusudhan Chikkature
2008-09-23 6:52 ` Evgeniy Polyakov
2008-09-23 4:37 ` Madhusudhan Chikkature
2008-09-23 10:57 ` Felipe Balbi
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