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Commit 5bda9027 authored by Cihangir Akturk's avatar Cihangir Akturk Committed by Sean Paul
Browse files

drm/hisilicon: switch to drm_*_get(), drm_*_put() helpers 



Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference()
and drm_*_unreference() helpers.

drm_*_reference() and drm_*_unreference() functions are just
compatibility alias for drm_*_get() and drm_*_put() and should not be
used by new code. So convert all users of compatibility functions to
use the new APIs.

Generated by: scripts/coccinelle/api/drm-get-put.cocci

Signed-off-by: default avatarCihangir Akturk <cakturk@gmail.com>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1502454794-28558-11-git-send-email-cakturk@gmail.com
parent adedbf03

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c

+2 −2
Original line number Diff line number Diff line
@@ -157,7 +157,7 @@ static int hibmc_drm_fb_create(struct drm_fb_helper *helper, 
out_unreserve_ttm_bo:

	ttm_bo_unreserve(&bo->bo);

out_unref_gem:

	drm_gem_object_unreference_unlocked(gobj);

	drm_gem_object_put_unlocked(gobj);



	return ret;

}
@@ -172,7 +172,7 @@ static void hibmc_fbdev_destroy(struct hibmc_fbdev *fbdev) 
	drm_fb_helper_fini(fbh);



	if (gfb)

		drm_framebuffer_unreference(&gfb->fb);

		drm_framebuffer_put(&gfb->fb);

}



static const struct drm_fb_helper_funcs hibmc_fbdev_helper_funcs = {

drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c

+4 −4
Original line number Diff line number Diff line
@@ -444,7 +444,7 @@ int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, 
	}



	ret = drm_gem_handle_create(file, gobj, &handle);

	drm_gem_object_unreference_unlocked(gobj);

	drm_gem_object_put_unlocked(gobj);

	if (ret) {

		DRM_ERROR("failed to unreference GEM object: %d\n", ret);

		return ret;
@@ -479,7 +479,7 @@ int hibmc_dumb_mmap_offset(struct drm_file *file, struct drm_device *dev, 
	bo = gem_to_hibmc_bo(obj);

	*offset = hibmc_bo_mmap_offset(bo);



	drm_gem_object_unreference_unlocked(obj);

	drm_gem_object_put_unlocked(obj);

	return 0;

}
@@ -487,7 +487,7 @@ static void hibmc_user_framebuffer_destroy(struct drm_framebuffer *fb) 
{

	struct hibmc_framebuffer *hibmc_fb = to_hibmc_framebuffer(fb);



	drm_gem_object_unreference_unlocked(hibmc_fb->obj);

	drm_gem_object_put_unlocked(hibmc_fb->obj);

	drm_framebuffer_cleanup(fb);

	kfree(hibmc_fb);

}
@@ -543,7 +543,7 @@ hibmc_user_framebuffer_create(struct drm_device *dev, 


	hibmc_fb = hibmc_framebuffer_init(dev, mode_cmd, obj);

	if (IS_ERR(hibmc_fb)) {

		drm_gem_object_unreference_unlocked(obj);

		drm_gem_object_put_unlocked(obj);

		return ERR_PTR((long)hibmc_fb);

	}

	return &hibmc_fb->fb;