drm/omap: dss: Remove DSS encoders get_timings operation

The get_timings operation from DSS encoders (not to be confused with the
identically named operation in omap_dss_driver) is never called. Remove
it.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

drivers/gpu/drm/omapdrm/displays/encoder-opa362.c

@@ -148,16 +148,6 @@ static void opa362_set_timings(struct omap_dss_device *dssdev,
 	in->ops.atv->set_timings(in, vm);
 }
 
-static void opa362_get_timings(struct omap_dss_device *dssdev,
-			       struct videomode *vm)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-
-	dev_dbg(dssdev->dev, "get_timings\n");
-
-	*vm = ddata->vm;
-}
-
 static int opa362_check_timings(struct omap_dss_device *dssdev,
 				struct videomode *vm)
 {
@@ -178,7 +168,6 @@ static const struct omapdss_atv_ops opa362_atv_ops = {
 
 	.check_timings	= opa362_check_timings,
 	.set_timings	= opa362_set_timings,
-	.get_timings	= opa362_get_timings,
 };
 
 static int opa362_probe(struct platform_device *pdev)

drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c

@@ -142,14 +142,6 @@ static void tfp410_set_timings(struct omap_dss_device *dssdev,
 	in->ops.dpi->set_timings(in, vm);
 }
 
-static void tfp410_get_timings(struct omap_dss_device *dssdev,
-			       struct videomode *vm)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-
-	*vm = ddata->vm;
-}
-
 static int tfp410_check_timings(struct omap_dss_device *dssdev,
 				struct videomode *vm)
 {
@@ -170,7 +162,6 @@ static const struct omapdss_dvi_ops tfp410_dvi_ops = {
 
 	.check_timings	= tfp410_check_timings,
 	.set_timings	= tfp410_set_timings,
-	.get_timings	= tfp410_get_timings,
 };
 
 static int tfp410_probe_of(struct platform_device *pdev)

drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c

@@ -136,14 +136,6 @@ static void tpd_set_timings(struct omap_dss_device *dssdev,
 	in->ops.hdmi->set_timings(in, vm);
 }
 
-static void tpd_get_timings(struct omap_dss_device *dssdev,
-			    struct videomode *vm)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-
-	*vm = ddata->vm;
-}
-
 static int tpd_check_timings(struct omap_dss_device *dssdev,
 			     struct videomode *vm)
 {
@@ -249,7 +241,6 @@ static const struct omapdss_hdmi_ops tpd_hdmi_ops = {
 
 	.check_timings		= tpd_check_timings,
 	.set_timings		= tpd_set_timings,
-	.get_timings		= tpd_get_timings,
 
 	.read_edid		= tpd_read_edid,
 	.detect			= tpd_detect,

drivers/gpu/drm/omapdrm/dss/dpi.c

@@ -491,18 +491,6 @@ static void dpi_set_timings(struct omap_dss_device *dssdev,
 	mutex_unlock(&dpi->lock);
 }
 
-static void dpi_get_timings(struct omap_dss_device *dssdev,
-			    struct videomode *vm)
-{
-	struct dpi_data *dpi = dpi_get_data_from_dssdev(dssdev);
-
-	mutex_lock(&dpi->lock);
-
-	*vm = dpi->vm;
-
-	mutex_unlock(&dpi->lock);
-}
-
 static int dpi_check_timings(struct omap_dss_device *dssdev,
 			     struct videomode *vm)
 {
@@ -702,7 +690,6 @@ static const struct omapdss_dpi_ops dpi_ops = {
 
 	.check_timings = dpi_check_timings,
 	.set_timings = dpi_set_timings,
-	.get_timings = dpi_get_timings,
 };
 
 static void dpi_init_output_port(struct dpi_data *dpi, struct device_node *port)

drivers/gpu/drm/omapdrm/dss/hdmi4.c

@@ -296,14 +296,6 @@ static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
 	mutex_unlock(&hdmi->lock);
 }
 
-static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
-				     struct videomode *vm)
-{
-	struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
-
-	*vm = hdmi->cfg.vm;
-}
-
 static int hdmi_dump_regs(struct seq_file *s, void *p)
 {
 	struct omap_hdmi *hdmi = s->private;
@@ -557,7 +549,6 @@ static const struct omapdss_hdmi_ops hdmi_ops = {
 
 	.check_timings		= hdmi_display_check_timing,
 	.set_timings		= hdmi_display_set_timing,
-	.get_timings		= hdmi_display_get_timings,
 
 	.read_edid		= hdmi_read_edid,
 	.lost_hotplug		= hdmi_lost_hotplug,

drivers/gpu/drm/omapdrm/dss/hdmi5.c

@@ -293,14 +293,6 @@ static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
 	mutex_unlock(&hdmi->lock);
 }
 
-static void hdmi_display_get_timings(struct omap_dss_device *dssdev,
-				     struct videomode *vm)
-{
-	struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
-
-	*vm = hdmi->cfg.vm;
-}
-
 static int hdmi_dump_regs(struct seq_file *s, void *p)
 {
 	struct omap_hdmi *hdmi = s->private;
@@ -549,7 +541,6 @@ static const struct omapdss_hdmi_ops hdmi_ops = {
 
 	.check_timings		= hdmi_display_check_timing,
 	.set_timings		= hdmi_display_set_timing,
-	.get_timings		= hdmi_display_get_timings,
 
 	.read_edid		= hdmi_read_edid,
 	.set_infoframe		= hdmi_set_infoframe,

drivers/gpu/drm/omapdrm/dss/omapdss.h

@@ -309,8 +309,6 @@ struct omapdss_dpi_ops {
 			     struct videomode *vm);
 	void (*set_timings)(struct omap_dss_device *dssdev,
 			    struct videomode *vm);
-	void (*get_timings)(struct omap_dss_device *dssdev,
-			    struct videomode *vm);
 };
 
 struct omapdss_sdi_ops {
@@ -326,8 +324,6 @@ struct omapdss_sdi_ops {
 			     struct videomode *vm);
 	void (*set_timings)(struct omap_dss_device *dssdev,
 			    struct videomode *vm);
-	void (*get_timings)(struct omap_dss_device *dssdev,
-			    struct videomode *vm);
 };
 
 struct omapdss_dvi_ops {
@@ -343,8 +339,6 @@ struct omapdss_dvi_ops {
 			     struct videomode *vm);
 	void (*set_timings)(struct omap_dss_device *dssdev,
 			    struct videomode *vm);
-	void (*get_timings)(struct omap_dss_device *dssdev,
-			    struct videomode *vm);
 };
 
 struct omapdss_atv_ops {
@@ -360,8 +354,6 @@ struct omapdss_atv_ops {
 			     struct videomode *vm);
 	void (*set_timings)(struct omap_dss_device *dssdev,
 			    struct videomode *vm);
-	void (*get_timings)(struct omap_dss_device *dssdev,
-			    struct videomode *vm);
 };
 
 struct omapdss_hdmi_ops {
@@ -377,8 +369,6 @@ struct omapdss_hdmi_ops {
 			     struct videomode *vm);
 	void (*set_timings)(struct omap_dss_device *dssdev,
 			    struct videomode *vm);
-	void (*get_timings)(struct omap_dss_device *dssdev,
-			    struct videomode *vm);
 
 	int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
 	void (*lost_hotplug)(struct omap_dss_device *dssdev);

drivers/gpu/drm/omapdrm/dss/sdi.c

@@ -237,14 +237,6 @@ static void sdi_set_timings(struct omap_dss_device *dssdev,
 	sdi->vm = *vm;
 }
 
-static void sdi_get_timings(struct omap_dss_device *dssdev,
-			    struct videomode *vm)
-{
-	struct sdi_device *sdi = dssdev_to_sdi(dssdev);
-
-	*vm = sdi->vm;
-}
-
 static int sdi_check_timings(struct omap_dss_device *dssdev,
 			     struct videomode *vm)
 {
@@ -328,7 +320,6 @@ static const struct omapdss_sdi_ops sdi_ops = {
 
 	.check_timings = sdi_check_timings,
 	.set_timings = sdi_set_timings,
-	.get_timings = sdi_get_timings,
 };
 
 static void sdi_init_output(struct sdi_device *sdi)

drivers/gpu/drm/omapdrm/dss/venc.c

@@ -614,18 +614,6 @@ static int venc_check_timings(struct omap_dss_device *dssdev,
 	}
 }
 
-static void venc_get_timings(struct omap_dss_device *dssdev,
-			     struct videomode *vm)
-{
-	struct venc_device *venc = dssdev_to_venc(dssdev);
-
-	mutex_lock(&venc->venc_lock);
-
-	*vm = venc->vm;
-
-	mutex_unlock(&venc->venc_lock);
-}
-
 static int venc_init_regulator(struct venc_device *venc)
 {
 	struct regulator *vdda_dac;
@@ -771,7 +759,6 @@ static const struct omapdss_atv_ops venc_ops = {
 
 	.check_timings = venc_check_timings,
 	.set_timings = venc_set_timings,
-	.get_timings = venc_get_timings,
 };
 
 static void venc_init_output(struct venc_device *venc)