* linux@xxxxxxxxxxx (linux@xxxxxxxxxxx) wrote:
> From: "Dr. David Alan Gilbert" <linux@xxxxxxxxxxx>
>
> cdns_mhdp_hdcp_set_lc() and cdns_mhdp_hdcp_set_public_key_param()
> were added by commit
> 6a3608eae6d3 ("drm: bridge: cdns-mhdp8546: Enable HDCP")
> but never used.
>
> Remove them.
>
> Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
Ping.
Dave
> ---
> .../drm/bridge/cadence/cdns-mhdp8546-hdcp.c | 28 -------------------
> .../drm/bridge/cadence/cdns-mhdp8546-hdcp.h | 3 --
> 2 files changed, 31 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
> index 31832ba4017f..42248f179b69 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c
> @@ -500,34 +500,6 @@ static void cdns_mhdp_hdcp_prop_work(struct work_struct *work)
> drm_modeset_unlock(&dev->mode_config.connection_mutex);
> }
>
> -int cdns_mhdp_hdcp_set_lc(struct cdns_mhdp_device *mhdp, u8 *val)
> -{
> - int ret;
> -
> - mutex_lock(&mhdp->mbox_mutex);
> - ret = cdns_mhdp_secure_mailbox_send(mhdp, MB_MODULE_ID_HDCP_GENERAL,
> - HDCP_GENERAL_SET_LC_128,
> - 16, val);
> - mutex_unlock(&mhdp->mbox_mutex);
> -
> - return ret;
> -}
> -
> -int
> -cdns_mhdp_hdcp_set_public_key_param(struct cdns_mhdp_device *mhdp,
> - struct cdns_hdcp_tx_public_key_param *val)
> -{
> - int ret;
> -
> - mutex_lock(&mhdp->mbox_mutex);
> - ret = cdns_mhdp_secure_mailbox_send(mhdp, MB_MODULE_ID_HDCP_TX,
> - HDCP2X_TX_SET_PUBLIC_KEY_PARAMS,
> - sizeof(*val), (u8 *)val);
> - mutex_unlock(&mhdp->mbox_mutex);
> -
> - return ret;
> -}
> -
> int cdns_mhdp_hdcp_enable(struct cdns_mhdp_device *mhdp, u8 content_type)
> {
> int ret;
> diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h
> index 334c0b8b0d4f..3b6ec9c3a8d8 100644
> --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h
> +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.h
> @@ -82,9 +82,6 @@ struct cdns_hdcp_tx_public_key_param {
> u8 E[DLP_E];
> };
>
> -int cdns_mhdp_hdcp_set_public_key_param(struct cdns_mhdp_device *mhdp,
> - struct cdns_hdcp_tx_public_key_param *val);
> -int cdns_mhdp_hdcp_set_lc(struct cdns_mhdp_device *mhdp, u8 *val);
> int cdns_mhdp_hdcp_enable(struct cdns_mhdp_device *mhdp, u8 content_type);
> int cdns_mhdp_hdcp_disable(struct cdns_mhdp_device *mhdp);
> void cdns_mhdp_hdcp_init(struct cdns_mhdp_device *mhdp);
> --
> 2.46.2
>
--
-----Open up your eyes, open up your mind, open up your code -------
/ Dr. David Alan Gilbert | Running GNU/Linux | Happy \
\ dave @ treblig.org | | In Hex /
\ _________________________|_____ http://www.treblig.org |_______/
