drm/panel/s6e3ha2: move all attributes to backlight device

It simplifies access attributes from user space.

Change-Id: I83e9359bbd86e82bf386bb1d7040886891009054
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>

diff --git a/drivers/gpu/drm/panel/panel-s6e3ha2.c b/drivers/gpu/drm/panel/panel-s6e3ha2.c
index e91997582c414f7cd67b2fd50a9d9b0cd583fb79..f523a1dacbab5c1a12252e4ee336b2758cdf8388 100644 (file)
--- a/drivers/gpu/drm/panel/panel-s6e3ha2.c
+++ b/drivers/gpu/drm/panel/panel-s6e3ha2.c
@@ -1334,13 +1334,13 @@ static int s6e3ha2_probe(struct mipi_dsi_device *dsi)
                return PTR_ERR(ctx->bl_dev);
        }
 
-       ret = device_create_file(dev, &dev_attr_vr);
+       ret = device_create_file(&ctx->bl_dev->dev, &dev_attr_vr);
        if (ret) {
                dev_err(dev, "failed to create vr sysfs file.\n");
                goto unregister_backlight;
        }
 
-       ret = device_create_file(dev, &dev_attr_hmt);
+       ret = device_create_file(&ctx->bl_dev->dev, &dev_attr_hmt);
        if (ret) {
                dev_err(dev, "failed to create hmt sysfs file.\n");
                goto remove_vr;
@@ -1368,10 +1368,10 @@ remove_panel:
        drm_panel_remove(&ctx->panel);
 
 remove_hmt:
-       device_remove_file(dev, &dev_attr_hmt);
+       device_remove_file(&ctx->bl_dev->dev, &dev_attr_hmt);
 
 remove_vr:
-       device_remove_file(dev, &dev_attr_vr);
+       device_remove_file(&ctx->bl_dev->dev, &dev_attr_vr);
 
 unregister_backlight:
        backlight_device_unregister(ctx->bl_dev);
@@ -1385,7 +1385,8 @@ static int s6e3ha2_remove(struct mipi_dsi_device *dsi)
 
        mipi_dsi_detach(dsi);
        drm_panel_remove(&ctx->panel);
-       device_remove_file(ctx->dev, &dev_attr_vr);
+       device_remove_file(&ctx->bl_dev->dev, &dev_attr_hmt);
+       device_remove_file(&ctx->bl_dev->dev, &dev_attr_vr);
        backlight_device_unregister(ctx->bl_dev);
 
        return 0;