OMAPDSS: Remove unused get_context_loss_count support

The omapdss driver no longer uses get_context_loss_count call, so we can
remove it.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>

diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 4cf1655..93ebb40 100644 (file)
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -301,7 +301,6 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
        board_data->version = ver;
        board_data->dsi_enable_pads = omap_dsi_enable_pads;
        board_data->dsi_disable_pads = omap_dsi_disable_pads;
-       board_data->get_context_loss_count = omap_pm_get_dev_context_loss_count;
        board_data->set_min_bus_tput = omap_dss_set_min_bus_tput;
 
        omap_display_device.dev.platform_data = board_data;

diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 9a145da..96e400c 100644 (file)
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -154,22 +154,6 @@ static void dss_restore_context(void)
 #undef SR
 #undef RR
 
-int dss_get_ctx_loss_count(void)
-{
-       struct platform_device *core_pdev = dss_get_core_pdev();
-       struct omap_dss_board_info *board_data = core_pdev->dev.platform_data;
-       int cnt;
-
-       if (!board_data->get_context_loss_count)
-               return -ENOENT;
-
-       cnt = board_data->get_context_loss_count(&dss.pdev->dev);
-
-       WARN_ONCE(cnt < 0, "get_context_loss_count failed: %d\n", cnt);
-
-       return cnt;
-}
-
 void dss_sdi_init(int datapairs)
 {
        u32 l;

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 057f24c..570f7ed 100644 (file)
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -225,8 +225,6 @@ void dss_dump_clocks(struct seq_file *s);
 void dss_debug_dump_clocks(struct seq_file *s);
 #endif
 
-int dss_get_ctx_loss_count(void);
-
 void dss_sdi_init(int datapairs);
 int dss_sdi_enable(void);
 void dss_sdi_disable(void);

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 3d7c51a..1eb9aa6 100644 (file)
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -323,7 +323,6 @@ enum omapdss_version {
 
 /* Board specific data */
 struct omap_dss_board_info {
-       int (*get_context_loss_count)(struct device *dev);
        int num_devices;
        struct omap_dss_device **devices;
        struct omap_dss_device *default_device;