On Fri, Apr 28, 2017 at 10:28:32PM +0000, [email protected] wrote:
> From: David Cai <[email protected]>
>
> Adding support for Microchip LAN9250 Ethernet controller.
>
> Signed-off-by: David Cai <[email protected]>
> ---
> Changes
> V2
> - email format changed
> - remove unnecessary text in commit log Changes
> V3
> - defined all supported Ethernet controller chip ID.
> V4
> - changed 'if (pdata->generation == 4 && pdata->sub_generation)' to
> 'if ((pdata->idrev & 0xFFFF0000) == LAN9250)' for more readable
>
> drivers/net/ethernet/smsc/smsc911x.c | 55
> ++++++++++++++++++++++++------------
> drivers/net/ethernet/smsc/smsc911x.h | 19 +++++++++++++
> 2 files changed, 56 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/net/ethernet/smsc/smsc911x.c
> b/drivers/net/ethernet/smsc/smsc911x.c
> index fa5ca09..0cf956d 100644
> --- a/drivers/net/ethernet/smsc/smsc911x.c
> +++ b/drivers/net/ethernet/smsc/smsc911x.c
> @@ -25,7 +25,7 @@
> * LAN9215, LAN9216, LAN9217, LAN9218
> * LAN9210, LAN9211
> * LAN9220, LAN9221
> - * LAN89218
> + * LAN89218,LAN9250
> *
> */
>
> @@ -104,6 +104,9 @@ struct smsc911x_data {
> /* used to decide which workarounds apply */
> unsigned int generation;
>
> + /* used to decide which sub generation product work arounds to apply */
> + unsigned int sub_generation;
Isn't this now pointless? If it is not used anywhere, you should not
add it.
Andrew
