drm/imx: dw_hdmi-imx: remove empty encoder_disable callback

This has not been required since commit 75229eca569f ("drm: Make
drm_encoder_helper_funcs optional").

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 6debe87..d07b39b 100644 (file)
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -111,10 +111,6 @@ static int dw_hdmi_imx_parse_dt(struct imx_hdmi *hdmi)
        return 0;
 }
 
-static void dw_hdmi_imx_encoder_disable(struct drm_encoder *encoder)
-{
-}
-
 static void dw_hdmi_imx_encoder_enable(struct drm_encoder *encoder)
 {
        struct imx_hdmi *hdmi = enc_to_imx_hdmi(encoder);
@@ -140,7 +136,6 @@ static int dw_hdmi_imx_atomic_check(struct drm_encoder *encoder,
 
 static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = {
        .enable     = dw_hdmi_imx_encoder_enable,
-       .disable    = dw_hdmi_imx_encoder_disable,
        .atomic_check = dw_hdmi_imx_atomic_check,
 };