From: Jonathan Cameron <jic23@kernel.org>
To: Peter Meerwald <pmeerw@pmeerw.net>, linux-iio@vger.kernel.org
Cc: Andi Shyti <andi@etezian.org>
Subject: Re: [PATCH v2] iio: Add Freescale MPL3115A2 pressure / temperature sensor driver
Date: Wed, 13 Nov 2013 23:00:13 +0000 [thread overview]
Message-ID: <5284047D.8080102@kernel.org> (raw)
In-Reply-To: <1384285426-16191-1-git-send-email-pmeerw@pmeerw.net>
On 11/12/13 19:43, Peter Meerwald wrote:
> I2C-controlled MEMS sensor with 20-bit pressure measurement (pascal) and
> 12-bit temperature measurement
>
> driver only exposes basic functionality, see TODO remarks
> datasheet: http://cache.freescale.com/files/sensors/doc/data_sheet/MPL3115A2.pdf
>
> v2:
> * store 20-bit value in 32-bit buffer element (instead of 24-bit)
> * zero buffer to prevent kernel data leak to userspace
> * fix mutex unlock in trigger handler (thanks Andi Shyti)
>
> Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
> Cc: Andi Shyti <andi@etezian.org>
All looks good to me. I'll let it sit on the list for a few days so that
everyone else had time to comment if they wish to.
Jonathan
next prev parent reply other threads:[~2013-11-13 21:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-12 19:43 [PATCH v2] iio: Add Freescale MPL3115A2 pressure / temperature sensor driver Peter Meerwald
2013-11-13 23:00 ` Jonathan Cameron [this message]
2013-11-15 10:37 ` Andi Shyti
2013-11-17 15:17 ` Jonathan Cameron
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