drm/gma500/cdv: Remove unused code for crt init

Clearly never been used so just remove it.
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20210201132617.1233-1-patrik.r.jakobsson@gmail.com

drivers/gpu/drm/gma500/cdv_intel_crt.c

@@ -248,8 +248,6 @@ void cdv_intel_crt_init(struct drm_device *dev,
 	struct drm_connector *connector;
 	struct drm_encoder *encoder;
 
-	u32 i2c_reg;
-
 	gma_encoder = kzalloc(sizeof(struct gma_encoder), GFP_KERNEL);
 	if (!gma_encoder)
 		return;
@@ -269,24 +267,13 @@ void cdv_intel_crt_init(struct drm_device *dev,
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 
 	/* Set up the DDC bus. */
-	i2c_reg = GPIOA;
-	/* Remove the following code for CDV */
-	/*
-	if (dev_priv->crt_ddc_bus != 0)
-		i2c_reg = dev_priv->crt_ddc_bus;
-	}*/
-	gma_encoder->ddc_bus = psb_intel_i2c_create(dev,
-							  i2c_reg, "CRTDDC_A");
+	gma_encoder->ddc_bus = psb_intel_i2c_create(dev, GPIOA, "CRTDDC_A");
 	if (!gma_encoder->ddc_bus) {
 		dev_printk(KERN_ERR, dev->dev, "DDC bus registration failed.\n");
 		goto failed_ddc;
 	}
 
 	gma_encoder->type = INTEL_OUTPUT_ANALOG;
-	/*
-	psb_intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT);
-	psb_intel_output->crtc_mask = (1 << 0) | (1 << 1);
-	*/
 	connector->interlace_allowed = 0;
 	connector->doublescan_allowed = 0;