[U-Boot] [PATCH V2 01/25] mxc_i2c: fix i2c_imx_stop

[Troy Kisky]

On 7/5/2012 12:53 PM, Troy Kisky wrote:
> Instead of clearing 2 bits, all the other
> bits were set because '|=' was used instead
> of '&='.
>
> Signed-off-by: Troy Kisky <troy.kisky at boundarydevices.com>
> Acked-by: Marek Vasut <marex at denx.de>
> Acked-by: Stefano Babic <sbabic at denx.de>
>
> ---
> V2: add acks
> ---
>   drivers/i2c/mxc_i2c.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
> index fc68062..c0c45fd 100644
> --- a/drivers/i2c/mxc_i2c.c
> +++ b/drivers/i2c/mxc_i2c.c
> @@ -264,7 +264,7 @@ void i2c_imx_stop(void)
>   
>   	/* Stop I2C transaction */
>   	temp = readb(&i2c_regs->i2cr);
> -	temp |= ~(I2CR_MSTA | I2CR_MTX);
> +	temp &= ~(I2CR_MSTA | I2CR_MTX);
>   	writeb(temp, &i2c_regs->i2cr);
>   
>   	i2c_imx_bus_busy(0);
This series was tested on a sabrelite and a i.mx51 board

Thanks
Troy