Most unused callbacks can be NULL pointers these days.
Drop a bunch of empty encoder callbacks.
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
---
drivers/gpu/drm/bochs/bochs_kms.c | 26 --------------------------
1 file changed, 26 deletions(-)
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index f87c284dd9..c8ce54498d 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -170,31 +170,6 @@ static void bochs_crtc_init(struct drm_device *dev)
drm_crtc_helper_add(crtc, &bochs_helper_funcs);
}
-static void bochs_encoder_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
-}
-
-static void bochs_encoder_dpms(struct drm_encoder *encoder, int state)
-{
-}
-
-static void bochs_encoder_prepare(struct drm_encoder *encoder)
-{
-}
-
-static void bochs_encoder_commit(struct drm_encoder *encoder)
-{
-}
-
-static const struct drm_encoder_helper_funcs bochs_encoder_helper_funcs = {
- .dpms = bochs_encoder_dpms,
- .mode_set = bochs_encoder_mode_set,
- .prepare = bochs_encoder_prepare,
- .commit = bochs_encoder_commit,
-};
-
static const struct drm_encoder_funcs bochs_encoder_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
@@ -207,7 +182,6 @@ static void bochs_encoder_init(struct drm_device *dev)
encoder->possible_crtcs = 0x1;
drm_encoder_init(dev, encoder, &bochs_encoder_encoder_funcs,
DRM_MODE_ENCODER_DAC, NULL);
- drm_encoder_helper_add(encoder, &bochs_encoder_helper_funcs);
}
--
2.9.3
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