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Commit afb49e4d authored by Stefan Agner's avatar Stefan Agner
Browse files

drm/fsl-dcu: deallocate fbdev CMA on unload 



Free fbdev CMA using drm_fbdev_cma_fini on unload. This fixes
a warning when unloading the driver:
WARNING: CPU: 0 PID: 164 at drivers/gpu/drm/drm_crtc.c:5930 drm_mode_config_cleanup+0x204/0x208

Signed-off-by: default avatarStefan Agner <stefan@agner.ch>
parent b617966c

drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c

+9 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 


#include <drm/drmP.h>

#include <drm/drm_crtc_helper.h>

#include <drm/drm_fb_cma_helper.h>

#include <drm/drm_gem_cma_helper.h>



#include "fsl_dcu_drm_crtc.h"
@@ -90,6 +91,9 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags) 


	return 0;

done:

	if (fsl_dev->fbdev)

		drm_fbdev_cma_fini(fsl_dev->fbdev);



	drm_mode_config_cleanup(dev);

	drm_vblank_cleanup(dev);

	drm_irq_uninstall(dev);
@@ -100,6 +104,11 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags) 


static int fsl_dcu_unload(struct drm_device *dev)

{

	struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;



	if (fsl_dev->fbdev)

		drm_fbdev_cma_fini(fsl_dev->fbdev);



	drm_mode_config_cleanup(dev);

	drm_vblank_cleanup(dev);

	drm_irq_uninstall(dev);