A common method of probing an i2c bus is trying to do a zero-length write.
Handle this case by checking the length first before decrementing it.
This is actually important, since attempting a zero-length write is one
of the ways that i2cdetect and i2c_new_probed_device detect whether
there is devi
A common method of probing an i2c bus is trying to do a zero-length write.
Handle this case by checking the length first before decrementing it.
This is actually important, since attempting a zero-length write is one
of the ways that i2cdetect and i2c_new_probed_device detect whether
there is devi
On Thu, 29 Mar 2012 02:26:33 +0800, Daniel Kurtz
wrote:
> A common method of probing an i2c bus is trying to do a zero-length write.
> Handle this case by checking the length first before decrementing it.
>
> This is actually important, since attempting a zero-length write is one
> of the ways t
On Thu, 29 Mar 2012 02:26:33 +0800, Daniel Kurtz wrote:
> A common method of probing an i2c bus is trying to do a zero-length write.
> Handle this case by checking the length first before decrementing it.
>
> This is actually important, since attempting a zero-length write is one
> of the ways th
