[PATCH 11/47] gma500: mdfld_dsi_output_init() drop unused parameter

[Alan Cox]

From: Kirill A. Shutemov <kirill.shutemov at linux.intel.com>

Nobody uses 'config' parameter.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov at linux.intel.com>
Signed-off-by: Alan Cox <alan at linux.intel.com>
---

 drivers/gpu/drm/gma500/mdfld_dsi_output.c |   18 ++++++------------
 drivers/gpu/drm/gma500/mdfld_dsi_output.h |    1 -
 drivers/gpu/drm/gma500/mdfld_output.c     |    9 +++------
 3 files changed, 9 insertions(+), 19 deletions(-)


diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
index 9338c28..88d330d 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
@@ -511,7 +511,6 @@ gpio_error:
  */
 void mdfld_dsi_output_init(struct drm_device *dev,
 			   int pipe,
-			   struct mdfld_dsi_config *config,
 			   const struct panel_funcs *p_vid_funcs)
 {
 	struct mdfld_dsi_config *dsi_config;
@@ -538,18 +537,13 @@ void mdfld_dsi_output_init(struct drm_device *dev,
 
 	dsi_connector->pipe =  pipe;
 
-	/*set DSI config*/
-	if (config)
-		dsi_config = config;
-	else {
-		dsi_config = kzalloc(sizeof(struct mdfld_dsi_config),
-								GFP_KERNEL);
-		if (!dsi_config) {
-			DRM_ERROR("cannot allocate memory for DSI config\n");
-			goto dsi_init_err0;
-		}
-		mdfld_dsi_get_default_config(dev, dsi_config, pipe);
+	dsi_config = kzalloc(sizeof(struct mdfld_dsi_config),
+			GFP_KERNEL);
+	if (!dsi_config) {
+		DRM_ERROR("cannot allocate memory for DSI config\n");
+		goto dsi_init_err0;
 	}
+	mdfld_dsi_get_default_config(dev, dsi_config, pipe);
 
 	dsi_connector->private = dsi_config;
 
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.h b/drivers/gpu/drm/gma500/mdfld_dsi_output.h
index 2cdf666..8e4f717 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.h
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.h
@@ -375,7 +375,6 @@ extern void mdfld_dsi_brightness_control(struct drm_device *dev, int pipe,
 					int level);
 extern void mdfld_dsi_output_init(struct drm_device *dev,
 					int pipe,
-					struct mdfld_dsi_config *config,
 					const struct panel_funcs *p_vid_funcs);
 extern void mdfld_dsi_controller_init(struct mdfld_dsi_config *dsi_config,
 					int pipe);
diff --git a/drivers/gpu/drm/gma500/mdfld_output.c b/drivers/gpu/drm/gma500/mdfld_output.c
index de0ce07..c95966b 100644
--- a/drivers/gpu/drm/gma500/mdfld_output.c
+++ b/drivers/gpu/drm/gma500/mdfld_output.c
@@ -42,17 +42,14 @@ static void mdfld_init_panel(struct drm_device *dev, int mipi_pipe,
 {
 	switch (p_type) {
 	case TPO_VID:
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL,
-				&mdfld_tpo_vid_funcs);
+		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tpo_vid_funcs);
 		break;
 	case TC35876X:
 		tc35876x_init(dev);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL,
-				&mdfld_tc35876x_funcs);
+		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tc35876x_funcs);
 		break;
 	case TMD_VID:
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL,
-				&mdfld_tmd_vid_funcs);
+		mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tmd_vid_funcs);
 		break;
 	case HDMI:
 /*		if (dev_priv->mdfld_hdmi_present)