[PATCH] i2c: busses: i2c-bcm2835: S-Register clear reserved bits

[Wolfram Sang]

On Tue, Jun 16, 2015 at 05:40:59PM +0200, Silvan Wicki wrote:
> The Datasheet mentions on page 31 that the bits 10-31 must be read as
> don't care and written as 0.
> https://www.raspberrypi.org/wp-content/uploads/2012/02/BCM2835-ARM-Peripherals.pdf
> 
> We cannot guarantee that we reed bits 10-31 as always 0 (becuase the
> datasheet says read as don't care). We clear the bits with a bitmask to
> prevent writing back unknown data at the reserved bits.
> 
> Signed-off-by: Silvan Wicki <linux_wi at tinag.ch>

Applied to for-next, thanks!

If possible, use a spell checker on your commit message.

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