Re: [PATCH 2/3] staging: typec: Fix one defect of incorrect type assignment.

[Dan Carpenter]

On Thu, Jun 01, 2017 at 07:21:22AM +0000, ? ? wrote:
> From: Pan Li <incarnation.p.lee@xxxxxxxxxxx>
> 
>     Convert type le16 to cpu for consistent type assignment.
> 
> Signed-off-by: Pan Li <incarnation.p.lee@xxxxxxxxxxx>
> ---
>  drivers/staging/typec/tcpci.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c
> index 405c9cc..18d2e06 100644
> --- a/drivers/staging/typec/tcpci.c
> +++ b/drivers/staging/typec/tcpci.c
> @@ -292,7 +292,7 @@ static int tcpci_pd_transmit(struct tcpc_dev *tcpc,
>  	if (ret < 0)
>  		return ret;
>  
> -	header = msg ? msg->header : 0;
> +	header = msg ? le16_to_cpu(msg->header) : 0;
>  	ret = tcpci_write16(tcpci, TCPC_TX_HDR, header);

This looks like it introduces bugs.  We normally write endian data and
you've changed it to write CPU endian data.

regards,
dan carpenter