drm/gma500: Don't store crtc_funcs in psb_ops

The drm_crtc_funcs are all generic and no chip specific functions are
necessary. We can therefore directly put gma_crtc_funcs into the
drm_crtc.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220317092555.17882-3-patrik.r.jakobsson@gmail.com

drivers/gpu/drm/gma500/cdv_device.c

@@ -603,7 +603,6 @@ const struct psb_ops cdv_chip_ops = {
 	.errata = cdv_errata,
 
 	.crtc_helper = &cdv_intel_helper_funcs,
-	.crtc_funcs = &gma_crtc_funcs,
 	.clock_funcs = &cdv_clock_funcs,
 
 	.output_init = cdv_output_init,

drivers/gpu/drm/gma500/oaktrail_device.c

@@ -545,7 +545,6 @@ const struct psb_ops oaktrail_chip_ops = {
 	.chip_setup = oaktrail_chip_setup,
 	.chip_teardown = oaktrail_teardown,
 	.crtc_helper = &oaktrail_helper_funcs,
-	.crtc_funcs = &gma_crtc_funcs,
 
 	.output_init = oaktrail_output_init,
 

drivers/gpu/drm/gma500/psb_device.c

@@ -329,7 +329,6 @@ const struct psb_ops psb_chip_ops = {
 	.chip_teardown = psb_chip_teardown,
 
 	.crtc_helper = &psb_intel_helper_funcs,
-	.crtc_funcs = &gma_crtc_funcs,
 	.clock_funcs = &psb_clock_funcs,
 
 	.output_init = psb_output_init,

drivers/gpu/drm/gma500/psb_drv.h

@@ -578,7 +578,6 @@ struct psb_ops {
 
 	/* Sub functions */
 	struct drm_crtc_helper_funcs const *crtc_helper;
-	struct drm_crtc_funcs const *crtc_funcs;
 	const struct gma_clock_funcs *clock_funcs;
 
 	/* Setup hooks */

drivers/gpu/drm/gma500/psb_intel_display.c

@@ -488,8 +488,7 @@ void psb_intel_crtc_init(struct drm_device *dev, int pipe,
 		return;
 	}
 
-	/* Set the CRTC operations from the chip specific data */
-	drm_crtc_init(dev, &gma_crtc->base, dev_priv->ops->crtc_funcs);
+	drm_crtc_init(dev, &gma_crtc->base, &gma_crtc_funcs);
 
 	/* Set the CRTC clock functions from chip specific data */
 	gma_crtc->clock_funcs = dev_priv->ops->clock_funcs;