[Intel-gfx] [PATCH 3/5] drm/i915/dp: make hdcp2_dp_msg_data const

[Jani Nikula]

It's static const data, make it so.

Cc: Ramalingam C <ramalinga...@intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 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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