[U-Boot] [PATCH 07/24] mxc_i2c: combine i2c_imx_bus_busy and i2c_imx_trx_complete into wait_for_sr_state

[Troy Kisky]

On 6/22/2012 10:01 AM, Marek Vasut wrote:
> Dear Troy Kisky,
>
>> Not using udelay gives a more accurate timeout. The current implementation
>> of udelay in imx-common does not seem to wait at all for a udelay(1).
>>
> Add WATCHDOG_RESET() please.

Are you sure it is needed for a 0.1 second max delay?

>> Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
>> ---
> Best regards,
> Marek Vasut
>