On 2019-08-20 at 16:40:17 +0300, Jani Nikula wrote:
> It's static const data, make it so.
>
> Cc: Ramalingam C <ramalingam.c@xxxxxxxxx>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: Ramalingam C <ramalingam.c@xxxxxxxxx>
-Ram
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index 0d8a8c47296b..921ad0a2f7ba 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -5820,7 +5820,7 @@ struct hdcp2_dp_msg_data {
> u32 timeout2; /* Added for non_paired situation */
> };
>
> -static struct hdcp2_dp_msg_data hdcp2_dp_msg_data[] = {
> +static const struct hdcp2_dp_msg_data hdcp2_dp_msg_data[] = {
> { HDCP_2_2_AKE_INIT, DP_HDCP_2_2_AKE_INIT_OFFSET, false, 0, 0 },
> { HDCP_2_2_AKE_SEND_CERT, DP_HDCP_2_2_AKE_SEND_CERT_OFFSET,
> false, HDCP_2_2_CERT_TIMEOUT_MS, 0 },
> @@ -5908,7 +5908,7 @@ int hdcp2_detect_msg_availability(struct intel_digital_port *intel_dig_port,
>
> static ssize_t
> intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
> - struct hdcp2_dp_msg_data *hdcp2_msg_data)
> + const struct hdcp2_dp_msg_data *hdcp2_msg_data)
> {
> struct intel_dp *dp = &intel_dig_port->dp;
> struct intel_hdcp *hdcp = &dp->attached_connector->hdcp;
> @@ -5947,7 +5947,7 @@ intel_dp_hdcp2_wait_for_msg(struct intel_digital_port *intel_dig_port,
> return ret;
> }
>
> -static struct hdcp2_dp_msg_data *get_hdcp2_dp_msg_data(u8 msg_id)
> +static const struct hdcp2_dp_msg_data *get_hdcp2_dp_msg_data(u8 msg_id)
> {
> int i;
>
> @@ -5967,7 +5967,7 @@ int intel_dp_hdcp2_write_msg(struct intel_digital_port *intel_dig_port,
> unsigned int offset;
> u8 *byte = buf;
> ssize_t ret, bytes_to_write, len;
> - struct hdcp2_dp_msg_data *hdcp2_msg_data;
> + const struct hdcp2_dp_msg_data *hdcp2_msg_data;
>
> hdcp2_msg_data = get_hdcp2_dp_msg_data(*byte);
> if (!hdcp2_msg_data)
> @@ -6031,7 +6031,7 @@ int intel_dp_hdcp2_read_msg(struct intel_digital_port *intel_dig_port,
> unsigned int offset;
> u8 *byte = buf;
> ssize_t ret, bytes_to_recv, len;
> - struct hdcp2_dp_msg_data *hdcp2_msg_data;
> + const struct hdcp2_dp_msg_data *hdcp2_msg_data;
>
> hdcp2_msg_data = get_hdcp2_dp_msg_data(msg_id);
> if (!hdcp2_msg_data)
> --
> 2.20.1
>
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