[PATCH 2/2] drivers/tty: pl011: read fifo size from OF if present

[Jorge Ramirez-Ortiz]

On 02/18/2015 03:07 PM, Jorge Ramirez-Ortiz wrote:
> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz at linaro.org>
> ---
>  drivers/tty/serial/amba-pl011.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
> index 02016fc..c6a2dd8 100644
> --- a/drivers/tty/serial/amba-pl011.c
> +++ b/drivers/tty/serial/amba-pl011.c
> @@ -84,6 +84,11 @@ struct vendor_data {
>  
>  static unsigned int get_fifosize_arm(struct amba_device *dev)
>  {
> +	u32 val;
> +
> +	if (!of_property_read_u32(dev->dev.of_node, "fifo-size", &val))
> +		return val;
> +
>  	return amba_rev(dev) < 3 ? 16 : 32;
>  }
>  

just following up on this patch. is anything else required?