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drm/i915/sdvo: Constify mapping structs

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

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230829113920.13713-13-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä
2023-08-29 14:39:20 +03:00
parent 31a6575289
commit 32c32155ca
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/i915/display/intel_sdvo.c
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@@ -2576,7 +2576,7 @@ 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)
@@ -2599,7 +2599,7 @@ 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)
@@ -2644,7 +2644,7 @@ 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];