drm/imx: Remove imx_drm_crtc_vblank_get/_put()

There is no one calling imx_drm_crtc_vblank_get/_put() and
they are just two simple wrappers of drm_crtc_vblank_get/_put()
without doing any thing fancy - the drivers may call
drm_crtc_vblank_get/_put() directly.  So, let's remove the two
wrappers.

Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 9f7dafce3a4cf8aa94e5ac8c64ca210124609fbd..1fd1900d1b2705bc39e4d8861e9e268609d74d58 100644 (file)
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -90,18 +90,6 @@ static int imx_drm_driver_unload(struct drm_device *drm)
        return 0;
 }
 
-int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc)
-{
-       return drm_crtc_vblank_get(imx_drm_crtc->crtc);
-}
-EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_get);
-
-void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc)
-{
-       drm_crtc_vblank_put(imx_drm_crtc->crtc);
-}
-EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_put);
-
 void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc)
 {
        drm_crtc_handle_vblank(imx_drm_crtc->crtc);

diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index 07d33e45f90f5538982697839685f8e0a1adca78..0049b77fcbb09bbd267bf51a9c87060256552ac0 100644 (file)
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -44,8 +44,6 @@ int imx_drm_init_drm(struct platform_device *pdev,
                int preferred_bpp);
 int imx_drm_exit_drm(void);
 
-int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc);
-void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc);
 void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc);
 
 void imx_drm_mode_config_init(struct drm_device *drm);