On 11-12-2013 19:29, Guenter Roeck wrote:
On Wed, Dec 11, 2013 at 11:11:13AM +0000, José Miguel Gonçalves wrote:
Some I2C bus drivers do not allow zero-length data transfers which are
required to start a measurement with the HIH6130/1 sensor. Nevertheless,
we can overcome this limitation by writing a zero dummy byte. This byte
is ignored by the sensor and was verified to be working with the OMAP
I2C bus driver in a BeagleBone board.
Signed-off-by: José Miguel Gonçalves <jose.goncalves@xxxxxxx>
Applied, after simplifying write_length initialization a bit.
Should this go to -stable ?
Any BeagleBone user that tries to use this sensor will encounter this issue. As
this board is very popular, this will potentially solve the problems of many
users. Nevertheless, it does not seems to me that this patch fixes "something
critical", which is one of the conditions to be accepted in the -stable tree.
José Gonçalves
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