drm/i915: fix sparse warnings: make symbols static
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 626258d..fbbaa4f 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -59,7 +59,7 @@
* SDVOB and SDVOC to work around apparent hardware issues (according to
* comments in the BIOS).
*/
-void intel_sdvo_write_sdvox(struct intel_output *intel_output, u32 val)
+static void intel_sdvo_write_sdvox(struct intel_output *intel_output, u32 val)
{
struct drm_device *dev = intel_output->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -296,7 +296,7 @@
return status;
}
-int intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
+static int intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
{
if (mode->clock >= 100000)
return 1;
@@ -311,7 +311,8 @@
* SDVO chips which defeats the purpose of doing a bus switch in the first
* place.
*/
-void intel_sdvo_set_control_bus_switch(struct intel_output *intel_output, u8 target)
+static void intel_sdvo_set_control_bus_switch(struct intel_output *intel_output,
+ u8 target)
{
intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH, &target, 1);
}
@@ -967,7 +968,7 @@
.best_encoder = intel_best_encoder,
};
-void intel_sdvo_enc_destroy(struct drm_encoder *encoder)
+static void intel_sdvo_enc_destroy(struct drm_encoder *encoder)
{
drm_encoder_cleanup(encoder);
}