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Commit 6aeeadab authored by Cihangir Akturk's avatar Cihangir Akturk Committed by Sean Paul
Browse files

drm/cirrus: 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/1502454794-28558-7-git-send-email-cakturk@gmail.com
parent 1feba03f

drivers/gpu/drm/cirrus/cirrus_fbdev.c

+1 −1
Original line number Diff line number Diff line
@@ -251,7 +251,7 @@ static int cirrus_fbdev_destroy(struct drm_device *dev, 
	drm_fb_helper_unregister_fbi(&gfbdev->helper);



	if (gfb->obj) {

		drm_gem_object_unreference_unlocked(gfb->obj);

		drm_gem_object_put_unlocked(gfb->obj);

		gfb->obj = NULL;

	}

drivers/gpu/drm/cirrus/cirrus_main.c

+5 −5
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb) 
{

	struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);



	drm_gem_object_unreference_unlocked(cirrus_fb->obj);

	drm_gem_object_put_unlocked(cirrus_fb->obj);

	drm_framebuffer_cleanup(fb);

	kfree(fb);

}
@@ -67,13 +67,13 @@ cirrus_user_framebuffer_create(struct drm_device *dev, 


	cirrus_fb = kzalloc(sizeof(*cirrus_fb), GFP_KERNEL);

	if (!cirrus_fb) {

		drm_gem_object_unreference_unlocked(obj);

		drm_gem_object_put_unlocked(obj);

		return ERR_PTR(-ENOMEM);

	}



	ret = cirrus_framebuffer_init(dev, cirrus_fb, mode_cmd, obj);

	if (ret) {

		drm_gem_object_unreference_unlocked(obj);

		drm_gem_object_put_unlocked(obj);

		kfree(cirrus_fb);

		return ERR_PTR(ret);

	}
@@ -261,7 +261,7 @@ int cirrus_dumb_create(struct drm_file *file, 
		return ret;



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

	drm_gem_object_unreference_unlocked(gobj);

	drm_gem_object_put_unlocked(gobj);

	if (ret)

		return ret;
@@ -310,7 +310,7 @@ cirrus_dumb_mmap_offset(struct drm_file *file, 
	bo = gem_to_cirrus_bo(obj);

	*offset = cirrus_bo_mmap_offset(bo);



	drm_gem_object_unreference_unlocked(obj);

	drm_gem_object_put_unlocked(obj);



	return 0;

}