diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2019-08-20 16:40:17 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-08-21 13:11:54 +0300 |
| commit | e8465e1c6e26b3df03fd53a43dce5f58eaac17e8 (patch) | |
| tree | 5cbac84f8c06d2a782ed11cfefd5df858a5aa05c /drivers/gpu/drm/i915 | |
| parent | 3be3a877cc22ace214e994e347aac29c8bdf7f24 (diff) | |
drm/i915/dp: make hdcp2_dp_msg_data const
It's static const data, make it so.
Cc: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190820134019.13229-3-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 10 |
1 files 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) |