OMAPDSS: nec-nl8048 panel: remove platform_enable/disable callbacks

The nec-nl8048 panel driver now manages the gpios required to configure the
panel. This was previously done in omap_dss_device's platform_enable/disable
callbacks defined in board files using this panel.

All the board files using this panel now pass the gpio information as platform
data via the panel_nec_nl8048_data struct, which is needed by the panel driver
to configure the gpios connected to the panel. Hence, the
platform_enable/disable ops can be safely removed now.

Signed-off-by: Archit Taneja <archit@ti.com>

diff --git a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
index 3b85e2a..1e0097d 100644 (file)
--- a/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
+++ b/drivers/video/omap2/displays/panel-nec-nl8048hl11-01b.c
@@ -133,18 +133,11 @@ static int nec_8048_panel_power_on(struct omap_dss_device *dssdev)
        if (r)
                goto err0;
 
-       if (dssdev->platform_enable) {
-               r = dssdev->platform_enable(dssdev);
-               if (r)
-                       goto err1;
-       }
-
        if (gpio_is_valid(pd->res_gpio))
                gpio_set_value_cansleep(pd->res_gpio, 1);
 
        return 0;
-err1:
-       omapdss_dpi_display_disable(dssdev);
+
 err0:
        return r;
 }
@@ -159,9 +152,6 @@ static void nec_8048_panel_power_off(struct omap_dss_device *dssdev)
        if (gpio_is_valid(pd->res_gpio))
                gpio_set_value_cansleep(pd->res_gpio, 0);
 
-       if (dssdev->platform_disable)
-               dssdev->platform_disable(dssdev);
-
        omapdss_dpi_display_disable(dssdev);
 }