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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: Stefan Agner <stefan@agner.ch>
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1 changed files with 9 additions and 0 deletions
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@ -23,6 +23,7 @@
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#include <drm/drmP.h>
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#include <drm/drm_crtc_helper.h>
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#include <drm/drm_fb_cma_helper.h>
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#include <drm/drm_gem_cma_helper.h>
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#include "fsl_dcu_drm_crtc.h"
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@ -90,6 +91,9 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags)
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return 0;
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done:
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if (fsl_dev->fbdev)
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drm_fbdev_cma_fini(fsl_dev->fbdev);
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drm_mode_config_cleanup(dev);
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drm_vblank_cleanup(dev);
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drm_irq_uninstall(dev);
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@ -100,6 +104,11 @@ static int fsl_dcu_load(struct drm_device *dev, unsigned long flags)
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static int fsl_dcu_unload(struct drm_device *dev)
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{
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struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
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if (fsl_dev->fbdev)
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drm_fbdev_cma_fini(fsl_dev->fbdev);
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drm_mode_config_cleanup(dev);
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drm_vblank_cleanup(dev);
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drm_irq_uninstall(dev);
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