[PATCH 12/12] drm/i915/sdvo: Constify mapping structs

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

We aren't intending to mutate the SDVO device mapping structs,
so make them const.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_sdvo.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
index b988e05274c1..0bd815bf2e69 100644
--- a/drivers/gpu/drm/i915/display/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
@@ -2579,7 +2579,7 @@ intel_sdvo_select_ddc_bus(struct intel_sdvo *sdvo,
 			  struct intel_sdvo_connector *connector)
 {
 	struct drm_i915_private *dev_priv = to_i915(sdvo->base.base.dev);
-	struct sdvo_device_mapping *mapping;
+	const struct sdvo_device_mapping *mapping;
 	int ddc_bus;
 
 	if (sdvo->base.port == PORT_B)
@@ -2602,7 +2602,7 @@ static void
 intel_sdvo_select_i2c_bus(struct intel_sdvo *sdvo)
 {
 	struct drm_i915_private *dev_priv = to_i915(sdvo->base.base.dev);
-	struct sdvo_device_mapping *mapping;
+	const struct sdvo_device_mapping *mapping;
 	u8 pin;
 
 	if (sdvo->base.port == PORT_B)
@@ -2647,7 +2647,7 @@ static u8
 intel_sdvo_get_slave_addr(struct intel_sdvo *sdvo)
 {
 	struct drm_i915_private *dev_priv = to_i915(sdvo->base.base.dev);
-	struct sdvo_device_mapping *my_mapping, *other_mapping;
+	const struct sdvo_device_mapping *my_mapping, *other_mapping;
 
 	if (sdvo->base.port == PORT_B) {
 		my_mapping = &dev_priv->display.vbt.sdvo_mappings[0];
-- 
2.41.0