Re: [PATCH 2/2] tty: serial: msm_serial add info message

[Stephen Boyd]

On 04/23, Frank Rowand wrote:
> From: Frank Rowand <frank.rowand@xxxxxxxxxxx>
> 
> Failure to enable DMA by the msm_serial driver is silent.
> Add a message to report the failure.
> 
> Signed-off-by: Frank Rowand <frank.rowand@xxxxxxxxxxx>
> ---
>  drivers/tty/serial/msm_serial.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> Index: b/drivers/tty/serial/msm_serial.c
> ===================================================================
> --- a/drivers/tty/serial/msm_serial.c
> +++ b/drivers/tty/serial/msm_serial.c
> @@ -170,6 +170,7 @@ rel_tx:
>  	dma_release_channel(dma->chan);
>  no_tx:
>  	memset(dma, 0, sizeof(*dma));
> +	dev_info(dev, "msm_serial: DMA not enabled\n");
>  }
>  

Wouldn't this print twice for TX and RX channels? I'd prefer we
not print anything when this driver probes, just because it's a
bunch of log spam that we don't really need.

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project