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

[Marek Vasut]

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.

> Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
> ---

Best regards,
Marek Vasut