staging: drm/imx: remove unused variables

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 8c433fc..9854a1d 100644 (file)
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -491,7 +491,6 @@ int imx_drm_add_crtc(struct drm_crtc *crtc,
 {
        struct imx_drm_device *imxdrm = __imx_drm_device();
        struct imx_drm_crtc *imx_drm_crtc;
-       const struct drm_crtc_funcs *crtc_funcs;
        int ret;
 
        mutex_lock(&imxdrm->mutex);
@@ -512,8 +511,6 @@ int imx_drm_add_crtc(struct drm_crtc *crtc,
        imx_drm_crtc->cookie.cookie = cookie;
        imx_drm_crtc->cookie.id = id;
 
-       crtc_funcs = imx_drm_helper_funcs->crtc_funcs;
-
        imx_drm_crtc->crtc = crtc;
        imx_drm_crtc->imxdrm = imxdrm;
 

diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index ff5c633..abcdaef 100644 (file)
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -22,7 +22,6 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <drm/drmP.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <linux/fb.h>
 #include <linux/clk.h>
@@ -42,9 +41,6 @@ struct ipu_framebuffer {
 };
 
 struct ipu_crtc {
-       struct drm_fb_helper    fb_helper;
-       struct ipu_framebuffer  ifb;
-       int                     num_crtcs;
        struct device           *dev;
        struct drm_crtc         base;
        struct imx_drm_crtc     *imx_crtc;
@@ -54,7 +50,6 @@ struct ipu_crtc {
        struct dmfc_channel     *dmfc;
        struct ipu_di           *di;
        int                     enabled;
-       struct ipu_priv         *ipu_priv;
        struct drm_pending_vblank_event *page_flip_event;
        struct drm_framebuffer  *newfb;
        int                     irq;